Home GPU Comparison AMD FirePro W5100 vs AMD Radeon HD 6970

AMD FirePro W5100 vs AMD Radeon HD 6970

We compared two Desktop platform GPUs: 4GB VRAM FirePro W5100 and 2GB VRAM Radeon HD 6970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W5100 's Advantages
Released 3 years and 3 months late
More VRAM (4GB vs 2GB)
Lower TDP (50W vs 250W)
AMD Radeon HD 6970 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 96.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W5100
1.428 TFLOPS
Radeon HD 6970 +89%
2.703 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
176.0GB/s

Render Config

12
Compute Units
24
-
-
-
768
Shading Units
1536
48
TMUs
96
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.88 GPixel/s
Pixel Rate
28.16 GPixel/s
44.64 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
1428 GFLOPS
FP32 (float)
2.703 TFLOPS
89.28 GFLOPS
FP64 (double)
675.8 GFLOPS

Board Design

50W
TDP
250W
250 W
Suggested PSU
600 W
4x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Bonaire
GPU Name
Cayman
Bonaire PRO GL
GPU Variant
Cayman XT (215-0807007)
GCN 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
2.64 billion
160 mm²
Die Size
389 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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