AMD FirePro S9050 vs AMD Radeon HD 7870 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2014
Nov 2012
Generation
FirePro
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1500 MHz
Base Clock
-
925 MHz
Boost Clock
-
975 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
264.0GB/s
192.0GB/s
Render Config
Compute Units
28
24
Shading Units
1792
1536
TMUs
112
96
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
512 KB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
31.20 GPixel/s
Texture Rate
100.8 GTexel/s
93.60 GTexel/s
FP32 (float)
3.226 TFLOPS
2.995 TFLOPS
FP64 (double)
806.4 GFLOPS
748.8 GFLOPS
Graphics Processor
GPU Name
Tahiti
Tahiti
GPU Variant
Tahiti PRO GL
Tahiti LE(215-0821122)
Architecture
GCN 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
4.313 billion
Die Size
352 mm²
352 mm²
Board Design
TDP
225W
185W
Suggested PSU
550 W
450 W
Outputs
1x DisplayPort 1.2
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2
1.2
Shader Model
5.1
5.1