AMD Radeon RX 7900 XTX vs NVIDIA RTX A2000 Mobile 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
Apr 2021
Generation
Navi III
Ampere-MW
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1929 MHz
1117 MHz
Boost Clock
2498 MHz
1612 MHz
Memory Clock
2500 MHz
1750 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
960.0GB/s
224.0GB/s
Render Config
Compute Units
96
—
Shading Units
6144
2560
TMUs
384
80
ROPs
192
48
RT Cores
96
20
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
2 MB
L3 Cache
96 MB
—
SM Count
—
20
Tensor Cores
—
80
Theoretical Performance
Pixel Rate
479.6 GPixel/s
77.38 GPixel/s
Texture Rate
959.2 GTexel/s
129.0 GTexel/s
FP16 (half)
122.8 TFLOPS
8.253 TFLOPS
FP32 (float)
61.39 TFLOPS
8.253 TFLOPS
FP64 (double)
1.918 TFLOPS
129.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA107
GPU Variant
Navi 31 XTX(215-145000146)
—
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
57.7 billion
8.7 billion
Die Size
529 mm²
200 mm²
Board Design
TDP
355W
95W
Suggested PSU
750 W
—
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.4
1.3
Shader Model
6.8
6.8
CUDA
—
8.6
Benchmark
3DMark Time Spy
30,512
—
3DMark Time Spy Extreme
15,278
—
3DMark Speed Way
6,363
—
Shadow of the Tomb Raider 2160p
127
—
Cyberpunk 2077 2160p
60
—
Shadow of the Tomb Raider 1440p
228
—
Cyberpunk 2077 1440p
108
—
Shadow of the Tomb Raider 1080p
310
—
Blender
4,680
—
Cyberpunk 2077 1080p
176
—
GTA 5 2160p
175
—
GTA 5 1440p
175
—
GTA 5 1080p
190
—
Horizon Forbidden West 1080p
144
—
Horizon Forbidden West 1440p
121
—
Horizon Forbidden West 2160p
80
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.