AMD Radeon PRO W7800 48 GB vs AMD Radeon RX Vega 64 Liquid Cooling
GPU · Specs Compare
Graphics Card
Release Date
Apr 2023
Aug 2017
Generation
Radeon Pro Navi(Navi III Series)
Vega
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1895 MHz
1406 MHz
Boost Clock
2525 MHz
1677 MHz
Memory Clock
2250 MHz
945 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
HBM2
Memory Bus
384bit
2048bit
Bandwidth
864.0GB/s
483.8GB/s
Render Config
Compute Units
70
64
Shading Units
4480
4096
TMUs
280
256
ROPs
128
64
RT Cores
70
—
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
4 MB
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
323.2 GPixel/s
107.3 GPixel/s
Texture Rate
707.0 GTexel/s
429.3 GTexel/s
FP16 (half)
90.50 TFLOPS
27.48 TFLOPS
FP32 (float)
45.25 TFLOPS
13.74 TFLOPS
FP64 (double)
1414 GFLOPS
858.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
Vega 10
GPU Variant
Navi 31
Vega 10 XTX
Architecture
RDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
57.7 billion
12.5 billion
Die Size
529 mm²
495 mm²
Board Design
TDP
281W
345W
Suggested PSU
600 W
700 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.