NVIDIA GeForce GTX 460 OEM vs ATI FireMV 2250 PCIe x1
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 OEM and 256MB VRAM FireMV 2250 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 460 OEM 's Advantages
Released 3 years and 9 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (108.8GB/s vs 12.80GB/s)
336 additional rendering cores
ATI FireMV 2250 PCIe x1 's Advantages
Lower TDP (32W vs 150W)
Score
Graphics Card
Oct 2010
Release Date
Jan 2007
GeForce 400
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x1
Clock Speeds
-
-
-
-
-
-
850 MHz
Memory Clock
400 MHz
Memory
1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
12.80GB/s
Render Config
-
-
-
7
SM Count
-
336
Shading Units
-
56
TMUs
4
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-
Theoretical Performance
9.100 GPixel/s
Pixel Rate
2.400 GPixel/s
36.40 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
873.6 GFLOPS
FP32 (float)
-
72.80 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
32W
450 W
Suggested PSU
200 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x S-Video
1x DMS-59
2x 6-pin
Power Connectors
None
Graphics Processor
GF104
GPU Name
RV516
GF104-325-A1
GPU Variant
-
Fermi
Architecture
R500
TSMC
Foundry
UMC
40 nm
Process Size
80 nm
1.95 billion
Transistors
0.107 billion
332 mm²
Die Size
100 mm²
Graphics Features
12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0
