ATI FireGL V7700 vs ATI FirePro V8800
We compared two Desktop platform GPUs: 512MB VRAM FireGL V7700 and 2GB VRAM FirePro V8800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FirePro V8800 's Advantages
Released 2 years and 5 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (147.2GB/s vs 72.06GB/s)
1280 additional rendering cores
Score
Benchmark
FP32 (float)
FireGL V7700
0.497 TFLOPS
FirePro V8800
+431%
2.64 TFLOPS
Graphics Card
Nov 2007
Release Date
Apr 2010
FireGL
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1126 MHz
Memory Clock
1150 MHz
Memory
512MB
Memory Size
2GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
256bit
72.06GB/s
Bandwidth
147.2GB/s
Render Config
4
Compute Units
20
-
-
-
320
Shading Units
1600
16
TMUs
80
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
12.43 GPixel/s
Pixel Rate
26.40 GPixel/s
12.43 GTexel/s
Texture Rate
66.00 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
2.640 TFLOPS
99.46 GFLOPS
FP64 (double)
528.0 GFLOPS
Board Design
Unknown
TDP
208W
200 W
Suggested PSU
550 W
1x DVI
1x DisplayPort
1x S-Video
Outputs
4x DisplayPort 1.1
1x S-Video
1x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
RV670
GPU Name
Cypress
RV670 GL
GPU Variant
Cypress XT GL
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.666 billion
Transistors
2.154 billion
192 mm²
Die Size
334 mm²
Graphics Features
10.1 (10_1)
DirectX
11.2 (11_0)
3.3 (full)
4.0 (partial)
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0
