ATI FirePro V7900 SDI vs AMD Radeon RX 470
GPU Specs Compare
Graphics Card
Release Date
May 2011
Aug 2016
Generation
FirePro
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1650 MHz
Base Clock
-
926 MHz
Boost Clock
-
1206 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
211.2GB/s
Render Config
Compute Units
20
32
Shading Units
1280
2048
TMUs
80
128
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
38.59 GPixel/s
Texture Rate
58.00 GTexel/s
154.4 GTexel/s
FP32 (float)
1.856 TFLOPS
4.940 TFLOPS
FP64 (double)
464.0 GFLOPS
308.7 GFLOPS
FP16 (half)
-
4.940 TFLOPS
Graphics Processor
GPU Name
Cayman
Ellesmere
GPU Variant
Cayman PRO GL
Polaris 10 PRO(215-0876204)
Architecture
TeraScale 3
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.64 billion
5.7 billion
Die Size
389 mm²
232 mm²
Board Design
TDP
150W
120W
Suggested PSU
450 W
300 W
Outputs
4x SDI
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.4