Home GPU Comparison AMD Radeon RX 7950 XTX vs NVIDIA RTX A5000-8Q

AMD Radeon RX 7950 XTX vs NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 8GB VRAM RTX A5000 8Q 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 95% (3300MHz vs 1695MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (960.0GB/s vs 768.0GB/s)
NVIDIA RTX A5000-8Q 's Advantages
2048 additional rendering cores
Lower TDP (230W vs 355W)

Score

Benchmark

FP32 (float)
Radeon RX 7950 XTX +192%
81.1 TFLOPS
RTX A5000 8Q
27.77 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2021
Navi III
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2200 MHz
Base Clock
1170 MHz
3300 MHz
Boost Clock
1695 MHz
2500 MHz
Memory Clock
2000 MHz

Memory

24GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
384bit
960.0GB/s
Bandwidth
768.0GB/s

Render Config

-
SM Count
64
96
Compute Units
-
6144
Shading Units
8192
384
TMUs
256
192
ROPs
96
-
Tensor Cores
256
96
RT Cores
64
256 KB per Array
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
6 MB

Theoretical Performance

633.6 GPixel/s
Pixel Rate
162.7 GPixel/s
1267 GTexel/s
Texture Rate
433.9 GTexel/s
162.2 TFLOPS
FP16 (half)
27.77 TFLOPS
81.10 TFLOPS
FP32 (float)
27.77 TFLOPS
2.534 TFLOPS
FP64 (double)
433.9 GFLOPS

Graphics Processor

Navi 31
GPU Name
GA102
Navi 31 XTX+
GPU Variant
-
RDNA 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
57.7 billion
Transistors
28.3 billion
529 mm²
Die Size
628 mm²

Board Design

355W
TDP
230W
750 W
Suggested PSU
550 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
4x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.7
Shader Model
6.7

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