Home GPU Comparison AMD Radeon HD 6790 vs AMD FirePro W5000

AMD Radeon HD 6790 vs AMD FirePro W5000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6790 and 2GB VRAM FirePro W5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6790 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 102.4GB/s)
32 additional rendering cores
AMD FirePro W5000 's Advantages
Released 1 years and 4 months late
More VRAM (2GB vs 1024GB)
Lower TDP (75W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 6790 +6%
1.344 TFLOPS
FirePro W5000
1.267 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Aug 2012
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
134.4GB/s
Bandwidth
102.4GB/s

Render Config

10
Compute Units
12
-
-
-
800
Shading Units
768
40
TMUs
48
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

13.44 GPixel/s
Pixel Rate
26.40 GPixel/s
33.60 GTexel/s
Texture Rate
39.60 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
1267 GFLOPS
-
FP64 (double)
79.20 GFLOPS

Board Design

150W
TDP
75W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 2x DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
Pitcairn
Barts LE (215-0798002)
GPU Variant
Pitcairn LE GL
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
2.8 billion
255 mm²
Die Size
212 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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