Home GPU Comparison AMD Radeon RX 7950 XTX vs NVIDIA GeForce GTX 950

AMD Radeon RX 7950 XTX vs NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages
Boost Clock has increased by 178% (3300MHz vs 1188MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (960.0GB/s vs 105.8GB/s)
5376 additional rendering cores
NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 355W)

Score

Benchmark

FP32 (float)
Radeon RX 7950 XTX +4343%
81.1 TFLOPS
GeForce GTX 950
1.825 TFLOPS
VS

Graphics Card

Unknown
Release Date
Aug 2015
Navi III
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2200 MHz
Base Clock
1024 MHz
3300 MHz
Boost Clock
1188 MHz
2500 MHz
Memory Clock
1653 MHz

Memory

24GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
128bit
960.0GB/s
Bandwidth
105.8GB/s

Render Config

-
SM Count
-
96
Compute Units
-
6144
Shading Units
768
384
TMUs
48
192
ROPs
32
-
Tensor Cores
-
96
RT Cores
-
256 KB per Array
L1 Cache
48 KB (per SMM)
6 MB
L2 Cache
1024 KB

Theoretical Performance

633.6 GPixel/s
Pixel Rate
38.02 GPixel/s
1267 GTexel/s
Texture Rate
57.02 GTexel/s
162.2 TFLOPS
FP16 (half)
-
81.10 TFLOPS
FP32 (float)
1.825 TFLOPS
2.534 TFLOPS
FP64 (double)
57.02 GFLOPS

Graphics Processor

Navi 31
GPU Name
GM206
Navi 31 XTX+
GPU Variant
GM206-250-A1
RDNA 3.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
57.7 billion
Transistors
2.94 billion
529 mm²
Die Size
228 mm²

Board Design

355W
TDP
90W
750 W
Suggested PSU
250 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.2
6.7
Shader Model
6.4

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