Home GPU Comparison AMD Radeon HD 8950 OEM vs AMD FirePro R5000

AMD Radeon HD 8950 OEM vs AMD FirePro R5000

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8950 OEM and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950 OEM 's Advantages
Boost Clock925MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 102.4GB/s)
1024 additional rendering cores
AMD FirePro R5000 's Advantages
Lower TDP (150W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 8950 OEM +161%
3.315 TFLOPS
FirePro R5000
1.267 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Feb 2013
Sea Islands
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
102.4GB/s

Render Config

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

Theoretical Performance

29.60 GPixel/s
Pixel Rate
26.40 GPixel/s
103.6 GTexel/s
Texture Rate
39.60 GTexel/s
-
-
-
3.315 TFLOPS
FP32 (float)
1267 GFLOPS
828.8 GFLOPS
FP64 (double)
79.20 GFLOPS

Board Design

200W
TDP
150W
550 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Tahiti
GPU Name
Pitcairn
Tahiti PRO (215-0821056)
GPU Variant
Pitcairn LE GL
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
2.8 billion
352 mm²
Die Size
212 mm²

Graphics Features

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

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