ATI FirePro V7900 SDI vs AMD Radeon Pro Vega 16
GPU Specs Compare
Graphics Card
Release Date
May 2011
Nov 2018
Generation
FirePro
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1200 MHz
Base Clock
-
815 MHz
Boost Clock
-
1190 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
1024bit
Bandwidth
160.0GB/s
307.2GB/s
Render Config
Compute Units
20
16
Shading Units
1280
1024
TMUs
80
64
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
38.08 GPixel/s
Texture Rate
58.00 GTexel/s
76.16 GTexel/s
FP32 (float)
1.856 TFLOPS
2.437 TFLOPS
FP64 (double)
464.0 GFLOPS
152.3 GFLOPS
FP16 (half)
-
4.874 TFLOPS
Graphics Processor
GPU Name
Cayman
Vega 12
GPU Variant
Cayman PRO GL
Vega 12 XLA
Architecture
TeraScale 3
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.64 billion
Unknown
Die Size
389 mm²
Unknown
Board Design
TDP
150W
75W
Suggested PSU
450 W
-
Outputs
4x SDI
No outputs
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.3