Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs ATI Radeon HD 2400

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs ATI Radeon HD 2400

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 256MB VRAM ATI Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Released 5 years and 3 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 7.920GB/s)
344 additional rendering cores
ATI Radeon HD 2400 's Advantages
Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8 +2065%
0.693 TFLOPS
ATI Radeon HD 2400
0.032 TFLOPS
VS

Graphics Card

May 2013
Release Date
Feb 2008
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
495 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
7.920GB/s

Render Config

-
Compute Units
2
-
-
-
384
Shading Units
40
32
TMUs
4
8
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
1.592 GPixel/s
28.86 GTexel/s
Texture Rate
1.592 GTexel/s
-
-
-
692.7 GFLOPS
FP32 (float)
31.84 GFLOPS
28.86 GFLOPS
FP64 (double)
-

Board Design

25W
TDP
20W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
RV610
GK208-301-A1
GPU Variant
-
Kepler 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.02 billion
Transistors
0.18 billion
87 mm²
Die Size
85 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
3.5
CUDA
-
5.1
Shader Model
4.0

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