Home GPU Comparison NVIDIA GeForce GTX 650 vs ATI Radeon HD 2400 PRO AGP

NVIDIA GeForce GTX 650 vs ATI Radeon HD 2400 PRO AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 256MB VRAM ATI Radeon HD 2400 PRO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Released 5 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 6.400GB/s)
344 additional rendering cores
ATI Radeon HD 2400 PRO AGP 's Advantages
Lower TDP (20W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 +1833%
0.812 TFLOPS
ATI Radeon HD 2400 PRO AGP
0.042 TFLOPS
VS

Graphics Card

Sep 2012
Release Date
Jun 2007
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
6.400GB/s

Render Config

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

Theoretical Performance

8.464 GPixel/s
Pixel Rate
2.100 GPixel/s
33.86 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
812.5 GFLOPS
FP32 (float)
42.00 GFLOPS
33.86 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
20W
250 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

GK107
GPU Name
RV610
GK107-450-A2
GPU Variant
RV610 LE AGP (215LKBALA15FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.27 billion
Transistors
0.18 billion
118 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
3.0
CUDA
-
5.1
Shader Model
4.0

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