Home GPU Comparison ATI FirePro V8800 vs ATI FirePro V7760

ATI FirePro V8800 vs ATI FirePro V7760

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8800 and 1024MB VRAM FirePro V7760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8800 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (147.2GB/s vs 27.20GB/s)
800 additional rendering cores
ATI FirePro V7760 's Advantages
Released 1 years and 9 months late
Lower TDP (76W vs 208W)

Score

Benchmark

FP32 (float)
FirePro V8800 +120%
2.64 TFLOPS
FirePro V7760
1.2 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Jan 2012
FirePro
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1150 MHz
Memory Clock
850 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
147.2GB/s
Bandwidth
27.20GB/s

Render Config

20
Compute Units
10
-
-
-
1600
Shading Units
800
80
TMUs
40
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
6.000 GPixel/s
66.00 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
2.640 TFLOPS
FP32 (float)
1200 GFLOPS
528.0 GFLOPS
FP64 (double)
-

Board Design

208W
TDP
76W
550 W
Suggested PSU
250 W
4x DisplayPort 1.1 1x S-Video
Outputs
1x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
RV770
Cypress XT GL
GPU Variant
RV770 XT (215-0669049)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.956 billion
334 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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