Home GPU Comparison AMD Radeon HD 6970 vs ATI FirePro V7760

AMD Radeon HD 6970 vs ATI FirePro V7760

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 and 1024MB VRAM FirePro V7760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 27.20GB/s)
736 additional rendering cores
ATI FirePro V7760 's Advantages
Released 1 years and 1 months late
Lower TDP (76W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 +125%
2.703 TFLOPS
FirePro V7760
1.2 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Jan 2012
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
850 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
27.20GB/s

Render Config

24
Compute Units
10
-
-
-
1536
Shading Units
800
96
TMUs
40
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

28.16 GPixel/s
Pixel Rate
6.000 GPixel/s
84.48 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
2.703 TFLOPS
FP32 (float)
1200 GFLOPS
675.8 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
76W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Cayman
GPU Name
RV770
Cayman XT (215-0807007)
GPU Variant
RV770 XT (215-0669049)
TeraScale 3
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.64 billion
Transistors
0.956 billion
389 mm²
Die Size
256 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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