AMD Radeon RX 8800 XT vs AMD Radeon Pro VII
GPU · Specs Compare
Graphics Card
Release Date
Unknown
May 2020
Generation
Navi IV(RX 8000)
Radeon Pro Vega
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1295 MHz
1400 MHz
Boost Clock
2430 MHz
1700 MHz
Memory Clock
2438 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
4096bit
Bandwidth
624.1GB/s
1020GB/s
Render Config
Compute Units
64
60
Shading Units
4096
3840
TMUs
256
240
ROPs
96
64
RT Cores
64
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
4 MB
4 MB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
233.3 GPixel/s
108.8 GPixel/s
Texture Rate
622.1 GTexel/s
408.0 GTexel/s
FP16 (half)
39.81 TFLOPS
26.11 TFLOPS
FP32 (float)
19.91 TFLOPS
13.06 TFLOPS
FP64 (double)
622.1 GFLOPS
6.528 TFLOPS
Graphics Processor
GPU Name
Navi 48
Vega 20
GPU Variant
Navi 48 XT
Vega 20 GLXT WS(215-0914026)
Architecture
RDNA 4.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
Unknown
13.23 billion
Die Size
Unknown
331 mm²
Board Design
TDP
220W
250W
Suggested PSU
550 W
600 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
6x mini-DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin + 1x 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
1.3
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
—
8,984
3DMark Time Spy Extreme
—
4,369
Blender
—
3,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.