Home GPU Comparison NVIDIA GeForce GTX 645 OEM vs ATI Radeon HD 3610

NVIDIA GeForce GTX 645 OEM vs ATI Radeon HD 3610

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 645 OEM and 512MB VRAM Radeon HD 3610 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 645 OEM 's Advantages
Released 3 years and 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 12.67GB/s)
456 additional rendering cores
ATI Radeon HD 3610 's Advantages
Lower TDP (35W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GTX 645 OEM +563%
0.949 TFLOPS
Radeon HD 3610
0.143 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Sep 2009
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
396 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
-
-
-
576
Shading Units
120
48
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.888 GPixel/s
Pixel Rate
2.376 GPixel/s
39.55 GTexel/s
Texture Rate
4.752 GTexel/s
-
-
-
949.2 GFLOPS
FP32 (float)
142.6 GFLOPS
39.55 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

GK106
GPU Name
RV630
GK106-200-A1
GPU Variant
RV630 PRO (215CDBBKA15FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.54 billion
Transistors
0.39 billion
221 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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