Home GPU Comparison ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce GTX 465

ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 256MB VRAM FireMV 2260 PCIe x1 and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireMV 2260 PCIe x1 's Advantages
Lower TDP (15W vs 200W)
NVIDIA GeForce GTX 465 's Advantages
Released 2 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (102.7GB/s vs 8.000GB/s)
312 additional rendering cores

Score

Benchmark

FP32 (float)
FireMV 2260 PCIe x1
0.04 TFLOPS
GeForce GTX 465 +2037%
0.855 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
May 2010
FireMV Multi-View
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
802 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
102.7GB/s

Render Config

2
Compute Units
-
-
SM Count
11
40
Shading Units
352
4
TMUs
44
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
13.38 GPixel/s
2.000 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
40.00 GFLOPS
FP32 (float)
855.4 GFLOPS
-
FP64 (double)
106.9 GFLOPS

Board Design

15W
TDP
200W
200 W
Suggested PSU
550 W
2x DisplayPort
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

RV620
GPU Name
GF100
-
GPU Variant
GF100-030-A3
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
3.1 billion
67 mm²
Die Size
529 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
4.1
Shader Model
5.1

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