AMD Radeon HD 6850 1440SP Edition vs AMD FirePro W5100
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Mar 2014
Generation
Northern Islands
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1500 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
96.00GB/s
Render Config
Compute Units
18
12
Shading Units
1440
768
TMUs
72
48
ROPs
32
16
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
256 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
14.88 GPixel/s
Texture Rate
52.20 GTexel/s
44.64 GTexel/s
FP32 (float)
2.088 TFLOPS
1428 GFLOPS
FP64 (double)
417.6 GFLOPS
89.28 GFLOPS
Graphics Processor
GPU Name
Cypress
Bonaire
GPU Variant
Cypress PRO(215-0735043)
Bonaire PRO GL
Architecture
TeraScale 2
GCN 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
2.08 billion
Die Size
334 mm²
160 mm²
Board Design
TDP
151W
50W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
4x DisplayPort 1.2
Power Connectors
2x 6-pin
None
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.