AMD Radeon RX 6950 XT vs NVIDIA GeForce RTX 4090 Laptop

Compare AMD Radeon RX 6950 XT 16 GB vs NVIDIA GeForce RTX 4090 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

14445 points
14473 points
0.19% slightly better overall score

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

292 FPS
355 FPS
63 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

213 FPS
31 FPS slightly higher Electron frame rate
182 FPS

City frame rate

Procedurally generated city scene with voxel rendering

260 FPS
7 FPS slightly higher City frame rate
253 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

124 FPS
145 FPS
21 FPS slightly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6950 XT and the GeForce RTX 4090 Laptop? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

2747.99 points
7059.26 points
156% significantly higher Blender score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

176249 points
181715 points
3% slightly higher Geekbench 6 (OpenCL) score
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

177326 points
2% slightly higher Geekbench 6 (Vulkan) score
172409 points

Specifications

Core Clock Speed

Nominal chip frequency

1890 MHz
41% slightly higher core clock speed
1335 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2310 MHz
36% slightly higher boost clock speed
1695 MHz

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit
Identical
256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

576 GB/s
Identical
576 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

335 W
120 W
179% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

295.7 Gigapixels/s
55% significantly higher pixel rate
189.8 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

739.2 Gigatexels/s
43% significantly higher texture rate
515.3 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

5120
9728
89% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

320
5% slightly more texture mapping units
304

Render Output Processors

Number of processors dedicated to final pixel rendering

128
14% slightly more render output processors
112

Other details

Rank

Ranking in the hardwareDB database

20th of 586
19th of 586

Family

The product line

Radeon RX 6000 Series
-

Release date

The official date of release of this chip

2022 May
2023 January

Memory Type

The type of memory used by this chip

GDDR6
GDDR6

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

Radeon RX 6950 XT vs GeForce RTX 4090 Laptop specs and performance

For gaming, the Radeon RX 6950 XT graphics card is better than the GeForce RTX 4090 Laptop in our tests.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6950 XT is faster than the GeForce RTX 4090 Laptop.

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