AMD Radeon Pro VII vs ATI FirePro V7900
GPU · Specs Compare
Graphics Card
Release Date
May 2020
May 2011
Generation
Radeon Pro Vega
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1400 MHz
—
Boost Clock
1700 MHz
—
Memory Clock
1000 MHz
1250 MHz
Memory
Memory Size
16GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1020GB/s
160.0GB/s
Render Config
Compute Units
60
20
Shading Units
3840
1280
TMUs
240
80
ROPs
64
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
23.20 GPixel/s
Texture Rate
408.0 GTexel/s
58.00 GTexel/s
FP16 (half)
26.11 TFLOPS
—
FP32 (float)
13.06 TFLOPS
1.856 TFLOPS
FP64 (double)
6.528 TFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
Vega 20
Cayman
GPU Variant
Vega 20 GLXT WS(215-0914026)
Cayman PRO GL
Architecture
GCN 5.1
TeraScale 3
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
13.23 billion
2.64 billion
Die Size
331 mm²
389 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
6x mini-DisplayPort 1.4a
4x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.3
N/A
Shader Model
6.7
5.0
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.