AMD Radeon HD 8860 OEM vs AMD FirePro S9170
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Jul 2015
Generation
Sea Islands
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1400 MHz
1250 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
512bit
Bandwidth
179.2GB/s
320.0GB/s
Render Config
Compute Units
20
44
Shading Units
1280
2816
TMUs
80
176
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
59.52 GPixel/s
Texture Rate
74.00 GTexel/s
163.7 GTexel/s
FP32 (float)
2.368 TFLOPS
5.238 TFLOPS
FP64 (double)
148.0 GFLOPS
2.619 TFLOPS
Graphics Processor
GPU Name
Curacao
Hawaii
GPU Variant
Curacao PRO(215-0848000)
Hawaii XT GL
Architecture
GCN 1.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
6.2 billion
Die Size
212 mm²
438 mm²
Board Design
TDP
175W
275W
Suggested PSU
450 W
600 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.3