Home GPU Comparison AMD FirePro D700 vs AMD Radeon HD 6950

AMD FirePro D700 vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 6GB VRAM FirePro D700 and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D700 's Advantages
Released 3 years and 1 months late
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (263.0GB/s vs 160.0GB/s)
640 additional rendering cores
AMD Radeon HD 6950 's Advantages
Lower TDP (200W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D700 +54%
3.482 TFLOPS
Radeon HD 6950
2.253 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1370 MHz
Memory Clock
1250 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
263.0GB/s
Bandwidth
160.0GB/s

Render Config

32
Compute Units
22
-
-
-
2048
Shading Units
1408
128
TMUs
88
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
25.60 GPixel/s
108.8 GTexel/s
Texture Rate
70.40 GTexel/s
-
-
-
3.482 TFLOPS
FP32 (float)
2.253 TFLOPS
870.4 GFLOPS
FP64 (double)
563.2 GFLOPS

Board Design

274W
TDP
200W
600 W
Suggested PSU
550 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
-
Power Connectors
2x 6-pin

Graphics Processor

Tahiti
GPU Name
Cayman
Tahiti XT GL
GPU Variant
Cayman PRO (215-0807019)
GCN 1.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
2.64 billion
352 mm²
Die Size
389 mm²

Graphics Features

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

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