ATI FirePro V7900 SDI vs AMD Radeon R9 370 1024SP
GPU Specs Compare
Graphics Card
Release Date
May 2011
Jun 2015
Generation
FirePro
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1400 MHz
Base Clock
-
925 MHz
Boost Clock
-
975 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
179.2GB/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
512 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
31.20 GPixel/s
Texture Rate
58.00 GTexel/s
62.40 GTexel/s
FP32 (float)
1.856 TFLOPS
1.997 TFLOPS
FP64 (double)
464.0 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Cayman
Trinidad
GPU Variant
Cayman PRO GL
Trinidad PRO(215-0870020)
Architecture
TeraScale 3
GCN 1.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.64 billion
2.8 billion
Die Size
389 mm²
212 mm²
Board Design
TDP
150W
150W
Suggested PSU
450 W
450 W
Outputs
4x SDI
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 (11_1)
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
1.2
Shader Model
5.0
5.1