AMD Radeon HD 6870 X2 vs AMD FirePro S9100

GPU · Specs Compare

Products
GPU AMD Radeon HD 6870 X2 AMD · 2011-07
GPU AMD FirePro S9100 AMD · 2014-10
Graphics Card
Release Date
Jul 2011
Oct 2014
Generation
Northern Islands
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1250 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
512bit
Bandwidth
134.4GB/s
320.0GB/s
Render Config
Compute Units
14
40
Shading Units
1120
2560
TMUs
56
160
ROPs
32
64
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
52.74 GPixel/s
Texture Rate
50.40 GTexel/s
131.8 GTexel/s
FP32 (float)
2.016 TFLOPS
4.219 TFLOPS
FP64 (double)
—
2.109 TFLOPS
Graphics Processor
GPU Name
Barts
Hawaii
GPU Variant
Barts XT(215-0798000)
Hawaii GL40
Architecture
TeraScale 2
GCN 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
1.7 billion
6.2 billion
Die Size
255 mm²
438 mm²
Board Design
TDP
300W
225W
Suggested PSU
700 W
550 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
No outputs
Power Connectors
—
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.2
Shader Model
5.0
6.3
▲ Specs Compare Data sourced from official specifications and benchmark tests.