Home GPU Comparison AMD Radeon HD 6850 vs AMD FirePro D700

AMD Radeon HD 6850 vs AMD FirePro D700

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 6GB VRAM FirePro D700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Lower TDP (127W vs 274W)
AMD FirePro D700 's Advantages
Released 3 years and 3 months late
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (263.0GB/s vs 128.0GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6850
1.488 TFLOPS
FirePro D700 +134%
3.482 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jan 2014
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1370 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
128.0GB/s
Bandwidth
263.0GB/s

Render Config

12
Compute Units
32
-
-
-
960
Shading Units
2048
48
TMUs
128
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

24.80 GPixel/s
Pixel Rate
27.20 GPixel/s
37.20 GTexel/s
Texture Rate
108.8 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
3.482 TFLOPS
-
FP64 (double)
870.4 GFLOPS

Board Design

127W
TDP
274W
300 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
6x mini-DisplayPort 1.2 1x SDI
1x 6-pin
Power Connectors
-

Graphics Processor

Barts
GPU Name
Tahiti
Barts PRO (215-0798006)
GPU Variant
Tahiti XT GL
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
4.313 billion
255 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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