Home GPU Comparison AMD Radeon HD 6850 1440SP Edition vs AMD FirePro W9000

AMD Radeon HD 6850 1440SP Edition vs AMD FirePro W9000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 6GB VRAM FirePro W9000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages
Lower TDP (151W vs 274W)
AMD FirePro W9000 's Advantages
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 128.0GB/s)
608 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6850 1440SP Edition
2.088 TFLOPS
FirePro W9000 +91%
3.994 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Jun 2012
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
128.0GB/s
Bandwidth
264.0GB/s

Render Config

18
Compute Units
32
-
-
-
1440
Shading Units
2048
72
TMUs
128
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
31.20 GPixel/s
52.20 GTexel/s
Texture Rate
124.8 GTexel/s
-
-
-
2.088 TFLOPS
FP32 (float)
3.994 TFLOPS
417.6 GFLOPS
FP64 (double)
998.4 GFLOPS

Board Design

151W
TDP
274W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
6x mini-DisplayPort 1.2 1x SDI
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cypress
GPU Name
Tahiti
Cypress PRO (215-0735043)
GPU Variant
Tahiti XT GL
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
4.313 billion
334 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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