AMD Radeon Pro V520 vs AMD Radeon RX 7900 XTX
GPU · Specs Compare
Graphics Card
Release Date
Dec 2020
Nov 2022
Generation
Radeon Pro
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1929 MHz
Boost Clock
1600 MHz
2498 MHz
Memory Clock
1000 MHz
2500 MHz
Memory
Memory Size
8GB
24GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
384bit
Bandwidth
512.0GB/s
960.0GB/s
Render Config
Compute Units
36
96
Shading Units
2304
6144
TMUs
144
384
ROPs
64
192
L2 Cache
4 MB
6 MB
RT Cores
—
96
L1 Cache
—
256 KB per Array
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
102.4 GPixel/s
479.6 GPixel/s
Texture Rate
230.4 GTexel/s
959.2 GTexel/s
FP16 (half)
14.75 TFLOPS
122.8 TFLOPS
FP32 (float)
7.373 TFLOPS
61.39 TFLOPS
FP64 (double)
460.8 GFLOPS
1.918 TFLOPS
Graphics Processor
GPU Name
Navi 12
Navi 31
GPU Variant
Navi 12
Navi 31 XTX(215-145000146)
Architecture
RDNA 1.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
Unknown
57.7 billion
Die Size
Unknown
529 mm²
Board Design
TDP
225W
355W
Suggested PSU
550 W
750 W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.4
Shader Model
6.5
6.8
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.