AMD Radeon RX Vega M GH vs ATI FirePro V7900
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
May 2011
Generation
Vega
FirePro
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 2.0 x16
Clock Speeds
Base Clock
1063 MHz
-
Boost Clock
1190 MHz
-
Memory Clock
800 MHz
1250 MHz
Memory
Memory Size
4GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
256bit
Bandwidth
204.8GB/s
160.0GB/s
Render Config
Compute Units
24
20
Shading Units
1536
1280
TMUs
96
80
ROPs
64
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
76.16 GPixel/s
23.20 GPixel/s
Texture Rate
114.2 GTexel/s
58.00 GTexel/s
FP16 (half)
3.656 TFLOPS
-
FP32 (float)
3.656 TFLOPS
1.856 TFLOPS
FP64 (double)
228.5 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
Polaris 22
Cayman
GPU Variant
VegaM XT(C7398773)
Cayman PRO GL
Architecture
GCN 4.0
TeraScale 3
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
5 billion
2.64 billion
Die Size
208 mm²
389 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
4x DisplayPort 1.2
Suggested PSU
-
450 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0