ATI FireGL V3600 vs ATI FireGL V7700
We compared two Desktop platform GPUs: 256MB VRAM FireGL V3600 and 512MB VRAM FireGL V7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FireGL V7700 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (72.06GB/s vs 16.00GB/s)
200 additional rendering cores
Score
Benchmark
FP32 (float)
FireGL V3600
0.144 TFLOPS
FireGL V7700
+245%
0.497 TFLOPS
Graphics Card
Jun 2007
Release Date
Nov 2007
FireGL
Generation
FireGL
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
500 MHz
Memory Clock
1126 MHz
Memory
256MB
Memory Size
512MB
DDR2
Memory Type
GDDR4
128bit
Memory Bus
256bit
16.00GB/s
Bandwidth
72.06GB/s
Render Config
3
Compute Units
4
-
-
-
120
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
2.400 GPixel/s
Pixel Rate
12.43 GPixel/s
4.800 GTexel/s
Texture Rate
12.43 GTexel/s
-
-
-
144.0 GFLOPS
FP32 (float)
497.3 GFLOPS
-
FP64 (double)
99.46 GFLOPS
Board Design
73W
TDP
Unknown
250 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI
1x DisplayPort
1x S-Video
None
Power Connectors
1x 6-pin
Graphics Processor
RV630
GPU Name
RV670
RV630 GL
GPU Variant
RV670 GL
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
0.666 billion
153 mm²
Die Size
192 mm²
Graphics Features
10.0 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full)
4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1
