Home GPU Comparison AMD FirePro W5100 vs AMD Radeon HD 7950

AMD FirePro W5100 vs AMD Radeon HD 7950

We compared two Desktop platform GPUs: 4GB VRAM FirePro W5100 and 3GB VRAM Radeon HD 7950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W5100 's Advantages
Released 2 years and 2 months late
More VRAM (4GB vs 3GB)
Lower TDP (50W vs 200W)
AMD Radeon HD 7950 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 96.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W5100
1.428 TFLOPS
Radeon HD 7950 +100%
2.867 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
96.00GB/s
Bandwidth
240.0GB/s

Render Config

12
Compute Units
28
-
-
-
768
Shading Units
1792
48
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

14.88 GPixel/s
Pixel Rate
25.60 GPixel/s
44.64 GTexel/s
Texture Rate
89.60 GTexel/s
-
-
-
1428 GFLOPS
FP32 (float)
2.867 TFLOPS
89.28 GFLOPS
FP64 (double)
716.8 GFLOPS

Board Design

50W
TDP
200W
250 W
Suggested PSU
550 W
4x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

Bonaire
GPU Name
Tahiti
Bonaire PRO GL
GPU Variant
Tahiti PRO (215-0821056)
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
4.313 billion
160 mm²
Die Size
352 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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