GeForce RTX 4070 Mobile vs Radeon RX 6750 GRE 12GB

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 RTX 4070 Mobile vs Radeon RX 6750 GRE 12GB 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.

GeForce RTX 4070 Mobile vs Radeon RX 6750 GRE 12GB: 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 RTX 4070 Mobile

2023

Why buy it

✅5.7% more average FPS across 50 tracked games in our benchmark data.
✅Draws 115W instead of 250W, a 135W reduction.

Trade-offs

❌Less VRAM, with 8 GB vs 12 GB for high-resolution textures and newer games.
❌Lower G3D Mark per dollar, at 0 vs 69.5 G3D/$ (Unknown MSRP vs $289 MSRP).

Radeon RX 6750 GRE 12GB

2023

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 69.5 vs 0 G3D/$ ($289 MSRP vs Unknown MSRP).
✅50% more VRAM for high-resolution textures and newer games (12 GB vs 8 GB).

Trade-offs

❌Lower average FPS than GeForce RTX 4070 Mobile across 50 tracked games in our benchmark data.
❌117.4% higher power demand at 250W vs 115W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 4070 Mobile is the faster gaming card right now. In our data, it leads by 5.7% in average FPS across 50 tracked games in our benchmark data and by 3% in PassMark G3D (20,702 vs 20,096), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce RTX 4070 Mobile is the safer long-term pick for 2026 and beyond. The case is simple: a 5nm process instead of 7nm. That still leaves it as the safer long-term option on hardware alone.

Which GPU is the better buy today?

Radeon RX 6750 GRE 12GB makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and strong 1440p, Radeon RX 6750 GRE 12GB is the easier value choice. If you care more about 1080p and strong 1440p headroom, GeForce RTX 4070 Mobile has the stronger long-term case.

GeForce RTX 4070 Mobile vs Radeon RX 6750 GRE 12GB Technical Specifications

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

GeForce RTX 4070 Mobile

The GeForce RTX 4070 Mobile is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 1395 MHz to 1695 MHz. It has 4608 shading units. The thermal design power (TDP) is 115W. Manufactured using 5 nm process technology. It features 36 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 20,702 points.

Radeon RX 6750 GRE 12GB

The Radeon RX 6750 GRE 12GB is manufactured by AMD. It was released in October 17 2023. It features the RDNA 2.0 architecture. The core clock ranges from 2321 MHz to 2581 MHz. It has 2560 shading units. The thermal design power (TDP) is 250W. Manufactured using 7 nm process technology. It features 40 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 20,096 points. Launch price was $334.

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Graphics Performance

The GeForce RTX 4070 Mobile scores 20,702 and the Radeon RX 6750 GRE 12GB reaches 20,096 in the G3D Mark benchmark — just a 3% difference, making them near-identical in rasterization performance. The GeForce RTX 4070 Mobile is built on Ada Lovelace while the Radeon RX 6750 GRE 12GB uses RDNA 2.0, both on 5 nm vs 7 nm. Shader units: 4,608 (GeForce RTX 4070 Mobile) vs 2,560 (Radeon RX 6750 GRE 12GB). Raw compute: 15.62 TFLOPS (GeForce RTX 4070 Mobile) vs 13.21 TFLOPS (Radeon RX 6750 GRE 12GB). Boost clocks: 1695 MHz vs 2581 MHz. Ray tracing: 36 RT cores (GeForce RTX 4070 Mobile) vs 40 (Radeon RX 6750 GRE 12GB) with 144 Tensor cores.

Feature	GeForce RTX 4070 Mobile	Radeon RX 6750 GRE 12GB
G3D Mark Score	20,702+3%	20,096
Architecture	Ada Lovelace	RDNA 2.0
Process Node	5 nm	7 nm
Shading Units	4608+80%	2560
Compute (TFLOPS)	15.62 TFLOPS+18%	13.21 TFLOPS
Boost Clock	1695 MHz	2581 MHz+52%
ROPs	48	64+33%
TMUs	144	160+11%
L1 Cache	4.5 MB+800%	0.5 MB
L2 Cache	32 MB+967%	3 MB
Ray Tracing Cores	36	40+11%

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Advanced Features (DLSS/FSR)

Both GPUs support Frame Generation, but they get there through different ecosystems. The GeForce RTX 4070 Mobile uses DLSS 3.5 + Frame Generation, while the Radeon RX 6750 GRE 12GB relies on FSR Frame Generation + AFMF. Both can help smooth out supported games, but they are not on the same feature stack.The GeForce RTX 4070 Mobile gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 6750 GRE 12GB leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce RTX 4070 Mobile	Radeon RX 6750 GRE 12GB
Upscaling Tech	DLSS 3.5 Super Resolution	FSR 3
Frame Generation	DLSS 3.5 + Frame Generation	FSR Frame Generation + AFMF
Ray Reconstruction	Yes (DLSS 3.5)	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

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Video Memory (VRAM)

The GeForce RTX 4070 Mobile has 8 GB of VRAM, while the Radeon RX 6750 GRE 12GB carries 12 GB. Radeon RX 6750 GRE 12GB gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 256 GB/s (GeForce RTX 4070 Mobile) vs 384 GB/s (Radeon RX 6750 GRE 12GB) — a 50% advantage for the Radeon RX 6750 GRE 12GB. Memory bus width is 128-bit on the GeForce RTX 4070 Mobile and 192-bit on the Radeon RX 6750 GRE 12GB. L2 Cache: 32 MB (GeForce RTX 4070 Mobile) vs 3 MB (Radeon RX 6750 GRE 12GB) — the GeForce RTX 4070 Mobile has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 4070 Mobile	Radeon RX 6750 GRE 12GB
VRAM Capacity	8 GB	12 GB+50%
Memory Type	GDDR6	GDDR6
Memory Bandwidth	256 GB/s	384 GB/s+50%
Bus Width	128-bit	192-bit+50%
L2 Cache	32 MB+967%	3 MB

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Display & API Support

DirectX support: 12.2 (GeForce RTX 4070 Mobile) vs 12.2 (Radeon RX 6750 GRE 12GB). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce RTX 4070 Mobile	Radeon RX 6750 GRE 12GB
DirectX	12.2	12.2
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Max Displays	1	4+300%

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Media & Encoding

Hardware encoder: 8th Gen NVENC (GeForce RTX 4070 Mobile) vs VCN 4.0 (Radeon RX 6750 GRE 12GB). Decoder: 5th Gen NVDEC vs VCN 4.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070 Mobile) vs MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6750 GRE 12GB).

Feature	GeForce RTX 4070 Mobile	Radeon RX 6750 GRE 12GB
Encoder	8th Gen NVENC	VCN 4.0
Decoder	5th Gen NVDEC	VCN 4.0
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	MPEG-2,H.264,HEVC,VP9,AV1

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Power & Dimensions

The GeForce RTX 4070 Mobile draws 115W versus the Radeon RX 6750 GRE 12GB's 250W — a 74% difference. The GeForce RTX 4070 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4070 Mobile) vs 600W (Radeon RX 6750 GRE 12GB). Power connectors: Mobile vs 8-pin. Card length: 0mm vs 240mm, occupying 0 vs 2 slots. Typical load temperature: 80°C vs 75°C.

Feature	GeForce RTX 4070 Mobile	Radeon RX 6750 GRE 12GB
TDP	115W-54%	250W
Recommended PSU	650W	600W-8%
Power Connector	Mobile	8-pin
Length	0mm	240mm
Height	0mm	111mm
Slots	0-100%	2
Temp (Load)	80°C	75°C-6%
Perf/Watt	180.0+124%	80.4