ATI FireGL V8650 vs ATI FirePro V4900
We compared two Desktop platform GPUs: 2GB VRAM FireGL V8650 and 1024MB VRAM FirePro V4900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FireGL V8650 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (111.1GB/s vs 64.00GB/s)
ATI FirePro V4900 's Advantages
Released 4 years and 3 months late
160 additional rendering cores
Score
Benchmark
FP32 (float)
FireGL V8650
0.44 TFLOPS
FirePro V4900
+74%
0.768 TFLOPS
Graphics Card
Aug 2007
Release Date
Nov 2011
FireGL
Generation
FirePro
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
868 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
1024MB
GDDR4
Memory Type
GDDR5
512bit
Memory Bus
128bit
111.1GB/s
Bandwidth
64.00GB/s
Render Config
4
Compute Units
6
-
-
-
320
Shading Units
480
16
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
11.01 GPixel/s
Pixel Rate
6.400 GPixel/s
11.01 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
440.3 GFLOPS
FP32 (float)
768.0 GFLOPS
-
-
-
Board Design
Unknown
TDP
75W
200 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
1x DVI
2x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
R600
GPU Name
Turks
R600 V8650
(215RGIDKA13FG)
GPU Variant
Turks XT GL
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.72 billion
Transistors
0.716 billion
420 mm²
Die Size
118 mm²
Graphics Features
10.0 (10_0)
DirectX
11.2 (11_0)
3.3 (full)
4.0 (partial)
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
5.0
