NVIDIA GeForce GTX 490 vs ATI FirePro 2260 PCI
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 256MB VRAM FirePro 2260 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 490 's Advantages
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (164.0GB/s vs 8.000GB/s)
440 additional rendering cores
ATI FirePro 2260 PCI 's Advantages
Lower TDP (15W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
+2815%
1.166 TFLOPS
FirePro 2260 PCI
0.04 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2008
GeForce 400
Generation
FirePro Multi-View
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI
Clock Speeds
-
-
-
-
-
-
854 MHz
Memory Clock
500 MHz
Memory
1536MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
164.0GB/s
Bandwidth
8.000GB/s
Render Config
-
Compute Units
2
15
SM Count
-
480
Shading Units
40
60
TMUs
4
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
2.000 GPixel/s
36.48 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
40.00 GFLOPS
145.8 GFLOPS
FP64 (double)
-
Board Design
365W
TDP
15W
750 W
Suggested PSU
200 W
3x DVI
1x mini-DisplayPort
Outputs
2x DisplayPort
2x 8-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
RV620
GF100-375-A3
GPU Variant
-
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.181 billion
529 mm²
Die Size
67 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1
