ATI FireGL V7700 vs ATI FireGL V7600
We compared two Desktop platform GPUs: 512MB VRAM FireGL V7700 and 512MB VRAM FireGL V7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FireGL V7700 's Advantages
Larger VRAM bandwidth (72.06GB/s vs 51.20GB/s)
Score
Benchmark
FP32 (float)
FireGL V7700
+29%
0.497 TFLOPS
FireGL V7600
0.384 TFLOPS
Graphics Card
Nov 2007
Release Date
Aug 2007
FireGL
Generation
FireGL
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
1126 MHz
Memory Clock
800 MHz
Memory
512MB
Memory Size
512MB
GDDR4
Memory Type
GDDR3
256bit
Memory Bus
256bit
72.06GB/s
Bandwidth
51.20GB/s
Render Config
4
Compute Units
4
-
-
-
320
Shading Units
320
16
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
12.43 GPixel/s
Pixel Rate
9.600 GPixel/s
12.43 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
384.0 GFLOPS
99.46 GFLOPS
FP64 (double)
-
Board Design
Unknown
TDP
127W
200 W
Suggested PSU
300 W
1x DVI
1x DisplayPort
1x S-Video
Outputs
2x DVI
1x S-Video
1x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
RV670
GPU Name
R600
RV670 GL
GPU Variant
R600 GL
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.666 billion
Transistors
0.72 billion
192 mm²
Die Size
420 mm²
Graphics Features
10.1 (10_1)
DirectX
10.0 (10_0)
3.3 (full)
4.0 (partial)
OpenGL
3.3 (full)
4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0
