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GeForce 7950 GX2 vs Radeon HD 6450

CPUCPUGPUGPU
NVIDIA

GeForce 7950 GX2

2016Core: 795 MHzBoost: 861 MHz
Similar parts
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VS
AMD

Radeon HD 6450

2010Boost: 800 MHz
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GeForce 7950 GX2 vs Radeon HD 6450 Performance Spectrum

GeForce 7950 GX2
1 GB 23
202
+2.0%
brand logoGeForce 6800
brand logoGeForce 7650 GS
brand logoGeForce GT 120M
brand logoGeForce 8600 GS
brand logoGeForce GTX 1630
brand logoGeForce GTX 970
brand logoGeForce RTX 4050 Mobile
brand logoGeForce RTX 3080 Ti Laptop GPU
Radeon HD 6450
0.5 GB 200
198
0.0%
brand logoRadeon HD 4270
brand logoMOBILITY RADEON X1800
brand logoRadeon HD 7340
brand logoMobility Radeon HD 530v
brand logoRadeon R9 M395
brand logoRadeon RX 6500 XT
brand logoRadeon RX 5700
brand logoRadeon RX 6700 XT

About G3D Mark

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

GeForce 7950 GX2 vs Radeon HD 6450 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Path of Exile 2

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Counter-Strike 2

Counter-Strike 2

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
League of Legends

League of Legends

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Valorant

Valorant

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Among Us

Among Us

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Apex Legends

Apex Legends

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
ARC Raiders

ARC Raiders

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra3 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Baldur's Gate 3

Baldur's Gate 3

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Call of Duty: Black Ops 6

Call of Duty: Black Ops 6

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Call of Duty: Warzone

Call of Duty: Warzone

1080P
GeForce 7950 GX2
low9 FPS
medium7 FPS
high6 FPS
ultra5 FPS
1080P
Radeon HD 6450
low9 FPS
medium7 FPS
high6 FPS
ultra4 FPS
Check FPS with Custom Builds

GeForce 7950 GX2 vs Radeon HD 6450: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

GeForce 7950 GX2

2016

Why buy it

  • ✅15.0% more average FPS across 50 tracked games in our benchmark data.
  • ✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
  • ✅Draws 23W instead of 200W, a 177W reduction.

Trade-offs

  • ❌2016 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • ❌
    989.1% HIGHER MSRP
    $599 MSRPvs$55 MSRP
  • ❌Lower G3D Mark per dollar, at 0.3 vs 3.6 G3D/$ ($599 MSRP vs $55 MSRP).
  • ❌36.3% longer card at 229mm vs 168mm.

Radeon HD 6450

2010

Why buy it

  • ✅Costs $544 less on MSRP ($55 MSRP vs $599 MSRP).
  • ✅Delivers 967.5% more G3D Mark for each dollar spent, at 3.6 vs 0.3 G3D/$ ($55 MSRP vs $599 MSRP).
  • ✅Measures 168mm instead of 229mm, a 61mm shorter card that is more SFF-friendly.

Trade-offs

  • ❌Lower average FPS than GeForce 7950 GX2 across 50 tracked games in our benchmark data.
  • ❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
  • ❌2010 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • ❌769.6% higher power demand at 200W vs 23W.

Quick Answers

Which GPU is faster for gaming right now?
GeForce 7950 GX2 is the faster gaming card right now. In our data, it leads by 15.0% in average FPS across 50 tracked games in our benchmark data and by 2% in PassMark G3D (202 vs 198), so the answer here is pretty clean.
Which GPU is the safer long-term pick for 2026 and beyond?
GeForce 7950 GX2 is the safer long-term pick for 2026 and beyond. The case is simple: 1 GB vs 512 MB of VRAM, a 28nm process instead of 40nm, and a newer 2016 generation instead of 2010. That gives it more room for heavier textures and higher settings over time.
Which GPU is the better buy today?
Radeon HD 6450 makes the most sense to buy today. It is $544 cheaper on MSRP at $55 vs $599, and it leads G3D-per-dollar by 967.5% (3.6 vs 0.3), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon HD 6450 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce 7950 GX2 has the stronger long-term case.

GeForce 7950 GX2 vs Radeon HD 6450 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

NVIDIA

GeForce 7950 GX2

The GeForce 7950 GX2 is manufactured by NVIDIA. It was released in June 28 2016. It features the Maxwell architecture. The core clock ranges from 795 MHz to 861 MHz. It has 512 shading units. The thermal design power (TDP) is 23W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 202 points.

AMD

Radeon HD 6450

The Radeon HD 6450 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 800 MHz. It has 1408 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 198 points. Launch price was $299.

⚡

Graphics Performance

The GeForce 7950 GX2 scores 202 and the Radeon HD 6450 reaches 198 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. The GeForce 7950 GX2 is built on Maxwell while the Radeon HD 6450 uses TeraScale 3, both on 28 nm vs 40 nm. Shader units: 512 (GeForce 7950 GX2) vs 1,408 (Radeon HD 6450). Raw compute: 0.8817 TFLOPS (GeForce 7950 GX2) vs 2.253 TFLOPS (Radeon HD 6450). Boost clocks: 861 MHz vs 800 MHz.

FeatureGeForce 7950 GX2Radeon HD 6450
G3D Mark Score
202+2%
198
Architecture
Maxwell
TeraScale 3
Process Node
28 nm
40 nm
Shading Units
512
1408+175%
Compute (TFLOPS)
0.8817 TFLOPS
2.253 TFLOPS+156%
Boost Clock
861 MHz+8%
800 MHz
ROPs
8
32+300%
TMUs
32
88+175%
L1 Cache
256 KB
352 KB+38%
L2 Cache
1 MB+100%
0.5 MB
✨

Advanced Features (DLSS/FSR)

The GeForce 7950 GX2 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 6450 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

FeatureGeForce 7950 GX2Radeon HD 6450
Upscaling Tech
Upscaling support
FSR Upscaling / FSR 4
Frame Generation
Not Supported
Not Supported
Ray Reconstruction
No
No
Low Latency
NVIDIA Reflex
AMD Anti-Lag
💾

Video Memory (VRAM)

The GeForce 7950 GX2 has 1 GB of VRAM, while the Radeon HD 6450 carries 512 MB. GeForce 7950 GX2 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce 7950 GX2 and 128-bit on the Radeon HD 6450. L2 Cache: 1 MB (GeForce 7950 GX2) vs 0.5 MB (Radeon HD 6450) — the GeForce 7950 GX2 has significantly larger on-die cache to reduce VRAM reliance.

FeatureGeForce 7950 GX2Radeon HD 6450
VRAM Capacity
1 GB+100%
0.5 GB
Memory Type
GDDR5
GDDR5
Memory Bandwidth
Unknown
Unknown
Bus Width
128-bit
128-bit
L2 Cache
1 MB+100%
0.5 MB
🖥️

Display & API Support

DirectX support: 9.0c (GeForce 7950 GX2) vs 11.2 (Radeon HD 6450). OpenGL: 2.1 vs 4.4. Maximum simultaneous displays: 2 vs 2.

FeatureGeForce 7950 GX2Radeon HD 6450
DirectX
9.0c
11.2+24%
OpenGL
2.1
4.4+110%
Max Displays
2
2
🎬

Media & Encoding

Hardware encoder: None (GeForce 7950 GX2) vs UVD 3.1 (Radeon HD 6450). Decoder: PureVideo HD (VP1) vs UVD 3.1. Supported codecs: H.264,MPEG-2,WMV (GeForce 7950 GX2) vs H.264,MPEG-2,VC-1 (Radeon HD 6450).

FeatureGeForce 7950 GX2Radeon HD 6450
Encoder
None
UVD 3.1
Decoder
PureVideo HD (VP1)
UVD 3.1
Codecs
H.264,MPEG-2,WMV
H.264,MPEG-2,VC-1
🔌

Power & Dimensions

The GeForce 7950 GX2 draws 23W versus the Radeon HD 6450's 200W — a 158.7% difference. The GeForce 7950 GX2 is more power-efficient. Recommended PSU: 350W (GeForce 7950 GX2) vs 350W (Radeon HD 6450). Power connectors: Legacy vs 1x 6-pin. Card length: 229mm vs 168mm, occupying 2 vs 1 slots. Typical load temperature: 85 vs 70°C.

FeatureGeForce 7950 GX2Radeon HD 6450
TDP
23W-89%
200W
Recommended PSU
350W
350W
Power Connector
Legacy
1x 6-pin
Length
229mm
168mm
Height
111mm
69mm
Slots
2
1-50%
Temp (Load)
85
70°C-18%
Perf/Watt
8.8+780%
1.0
💰

Value Analysis

At launch, the GeForce 7950 GX2 came in at $599, while the Radeon HD 6450 launched at $55. On MSRP, Radeon HD 6450 was 90.8% cheaper ($544 less). Performance per dollar on MSRP (G3D Mark / MSRP): 0.3 (GeForce 7950 GX2) vs 3.6 (Radeon HD 6450) — the Radeon HD 6450 offers 1100% better value. The newer card here is GeForce 7950 GX2 (2016 vs 2010).

FeatureGeForce 7950 GX2Radeon HD 6450
MSRP
$599
$55-91%
Performance per Dollar
0.3
3.6+1100%
Codename
GM107
Cayman
Release
June 28 2016
December 14 2010
Ranking
#764
#623
Search GeForce 7950 GX2 on AmazonSearch Radeon HD 6450 on Amazon

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