Home GPU Comparison ATI FirePro V7800 vs AMD Radeon HD 6750

ATI FirePro V7800 vs AMD Radeon HD 6750

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 73.60GB/s)
720 additional rendering cores
AMD Radeon HD 6750 's Advantages
Released 9 months late
Lower TDP (86W vs 150W)

Score

Benchmark

FP32 (float)
FirePro V7800 +100%
2.016 TFLOPS
Radeon HD 6750
1.008 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Jan 2011
FirePro
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
73.60GB/s

Render Config

18
Compute Units
9
-
-
-
1440
Shading Units
720
72
TMUs
36
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
11.20 GPixel/s
50.40 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
1008 GFLOPS
403.2 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
86W
450 W
Suggested PSU
250 W
1x DVI 2x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
Juniper
Cypress PRO GL
GPU Variant
Juniper LE (215-0754009)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
1.04 billion
334 mm²
Die Size
166 mm²

Graphics Features

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

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