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Mobility Radeon HD 545v vs RADEON HD7450

CPUCPUGPUGPU
AMD

Mobility Radeon HD 545v

2010Core: 700 MHz
Similar parts
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VS
AMD

RADEON HD7450

2012Boost: 1250 MHz
Similar parts
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Buy on Amazon

Mobility Radeon HD 545v vs RADEON HD7450 Performance Spectrum

Mobility Radeon HD 545v
1 GB 50
200
+0.5%
brand logoRadeon HD 7290
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
RADEON HD7450
0.5 GB 200
199
0.0%
brand logoMobility Radeon HD 3400 Serisi
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.

Mobility Radeon HD 545v vs RADEON HD7450: Pros, Cons & Final Verdict

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

Mobility Radeon HD 545v

2010

Why buy it

  • ✅Costs $1 less on MSRP ($49 MSRP vs $50 MSRP).
  • ✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
  • ✅Draws 50W instead of 200W, a 150W reduction.

Trade-offs

  • ❌2010 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

RADEON HD7450

2012

Why buy it

  • ✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

Trade-offs

  • ❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
  • ❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • ❌
    2% HIGHER MSRP
    $50 MSRPvs$49 MSRP
  • ❌300% higher power demand at 200W vs 50W.

Quick Answers

Which GPU is faster for gaming right now?
Mobility Radeon HD 545v is the faster gaming card right now based on the synthetic data we have. It leads by 0.5% in PassMark G3D (200 vs 199), which is the best performance signal available in this matchup.
Which GPU is the safer long-term pick for 2026 and beyond?
Mobility Radeon HD 545v is the safer long-term pick for 2026 and beyond. The case is simple: 1 GB vs 512 MB of VRAM. That gives it more room for heavier textures and higher settings over time.
Which GPU is the better buy today?
Mobility Radeon HD 545v makes the most sense to buy today. It is $1 cheaper on MSRP at $49 vs $50, and it leads G3D-per-dollar by 2.6% (4.1 vs 4.0), so the value case lines up with the gaming result.

Mobility Radeon HD 545v vs RADEON HD7450 Technical Specifications

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

AMD

Mobility Radeon HD 545v

The Mobility Radeon HD 545v is manufactured by AMD. It was released in January 7 2010. It features the TeraScale 2 architecture. The core clock speed is 700 MHz. It has 800 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 200 points.

AMD

RADEON HD7450

The RADEON HD7450 is manufactured by AMD. It was released in January 31 2012. It features the GCN 1.0 architecture. The boost clock speed is 1250 MHz. It has 1792 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 199 points. Launch price was $449.

⚡

Graphics Performance

The Mobility Radeon HD 545v scores 200 and the RADEON HD7450 reaches 199 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 545v is built on TeraScale 2 while the RADEON HD7450 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 800 (Mobility Radeon HD 545v) vs 1,792 (RADEON HD7450). Raw compute: 1.12 TFLOPS (Mobility Radeon HD 545v) vs 2.867 TFLOPS (RADEON HD7450).

FeatureMobility Radeon HD 545vRADEON HD7450
G3D Mark Score
200
199
Architecture
TeraScale 2
GCN 1.0
Process Node
40 nm
28 nm
Shading Units
800
1792+124%
Compute (TFLOPS)
1.12 TFLOPS
2.867 TFLOPS+156%
ROPs
16
32+100%
TMUs
40
112+180%
L1 Cache
80 KB
448 KB+460%
L2 Cache
256 KB
768 KB+200%
✨

Advanced Features (DLSS/FSR)

FeatureMobility Radeon HD 545vRADEON HD7450
Upscaling Tech
FSR Upscaling / FSR 4
FSR Upscaling / FSR 4
Frame Generation
Not Supported
Not Supported
Ray Reconstruction
No
No
Low Latency
AMD Anti-Lag
AMD Anti-Lag
💾

Video Memory (VRAM)

The Mobility Radeon HD 545v has 1 GB of VRAM, while the RADEON HD7450 carries 512 MB. Mobility Radeon HD 545v 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 Mobility Radeon HD 545v and 128-bit on the RADEON HD7450. L2 Cache: 256 KB (Mobility Radeon HD 545v) vs 768 KB (RADEON HD7450) — the RADEON HD7450 has significantly larger on-die cache to reduce VRAM reliance.

FeatureMobility Radeon HD 545vRADEON HD7450
VRAM Capacity
1 GB+100%
0.5 GB
Memory Type
GDDR5
GDDR5
Memory Bandwidth
Unknown
Unknown
Bus Width
128-bit
128-bit
L2 Cache
256 KB
768 KB+200%
🖥️

Display & API Support

DirectX support: 10.1 (Mobility Radeon HD 545v) vs 11.2 (RADEON HD7450). Maximum simultaneous displays: 2 vs 2.

FeatureMobility Radeon HD 545vRADEON HD7450
DirectX
10.1
11.2+11%
Max Displays
2
2
🎬

Media & Encoding

Hardware encoder: None (Mobility Radeon HD 545v) vs VCE 1.0 (RADEON HD7450). Decoder: UVD 2.2 vs UVD 3.1.

FeatureMobility Radeon HD 545vRADEON HD7450
Encoder
None
VCE 1.0
Decoder
UVD 2.2
UVD 3.1
Codecs
H.264,VC-1,MPEG-2
—
🔌

Power & Dimensions

The Mobility Radeon HD 545v draws 50W versus the RADEON HD7450's 200W — a 120% difference. The Mobility Radeon HD 545v is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 545v) vs 350W (RADEON HD7450). Power connectors: PCIe-powered vs Legacy. Card length: 0mm vs 168mm, occupying 0 vs 1 slots.

FeatureMobility Radeon HD 545vRADEON HD7450
TDP
50W-75%
200W
Recommended PSU
350W
350W
Power Connector
PCIe-powered
Legacy
Length
0mm
168mm
Height
0mm
—
Slots
0-100%
1
Temp (Load)
70
—
Perf/Watt
4.0+300%
1.0
💰

Value Analysis

At launch, the Mobility Radeon HD 545v came in at $49, while the RADEON HD7450 launched at $50. On MSRP, Mobility Radeon HD 545v was 2% cheaper ($1 less). Performance per dollar on MSRP (G3D Mark / MSRP): 4.1 (Mobility Radeon HD 545v) vs 4.0 (RADEON HD7450) — the Mobility Radeon HD 545v offers 2.5% better value. The newer card here is RADEON HD7450 (2012 vs 2010).

FeatureMobility Radeon HD 545vRADEON HD7450
MSRP
$49-2%
$50
Performance per Dollar
4.1+2%
4.0
Codename
Broadway
Tahiti
Release
January 7 2010
January 31 2012
Ranking
#846
#454
Search Mobility Radeon HD 545v on AmazonSearch RADEON HD7450 on Amazon

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