Home GPU Comparison ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce GT 620

ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 256MB VRAM FireMV 2260 PCIe x1 and 1024MB VRAM GeForce GT 620 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 49W)
NVIDIA GeForce GT 620 's Advantages
Released 4 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)
56 additional rendering cores

Score

Benchmark

FP32 (float)
FireMV 2260 PCIe x1
0.04 TFLOPS
GeForce GT 620 +572%
0.269 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
May 2012
FireMV Multi-View
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
14.40GB/s

Render Config

2
Compute Units
-
-
SM Count
2
40
Shading Units
96
4
TMUs
16
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
2.800 GPixel/s
2.000 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
40.00 GFLOPS
FP32 (float)
268.8 GFLOPS
-
FP64 (double)
22.40 GFLOPS

Board Design

15W
TDP
49W
200 W
Suggested PSU
200 W
2x DisplayPort
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

RV620
GPU Name
GF108
-
GPU Variant
GF108-100-KB-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.585 billion
67 mm²
Die Size
116 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
2.1
4.1
Shader Model
5.1

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