AMD Radeon R9 M470X vs ATI FirePro V7900
GPU Specs Compare
Graphics Card
Release Date
May 2016
May 2011
Generation
Gem System
FirePro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
1100 MHz
-
Memory Clock
1200 MHz
1250 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
76.80GB/s
160.0GB/s
Render Config
Compute Units
14
20
Shading Units
896
1280
TMUs
56
80
ROPs
16
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
17.60 GPixel/s
23.20 GPixel/s
Texture Rate
61.60 GTexel/s
58.00 GTexel/s
FP32 (float)
1.971 TFLOPS
1.856 TFLOPS
FP64 (double)
123.2 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
Emerald
Cayman
GPU Variant
Emerald XT
Cayman PRO GL
Architecture
GCN 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.08 billion
2.64 billion
Die Size
160 mm²
389 mm²
Board Design
TDP
Unknown
150W
Outputs
Portable Device Dependent
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
1.2.170
N/A
Shader Model
6.5
5.0