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

NVIDIA GeForce GTX 650 Ti vs ATI Radeon HD 2400

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti 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 GTX 650 Ti 's Advantages
Released 4 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (86.40GB/s vs 7.920GB/s)
728 additional rendering cores
ATI Radeon HD 2400 's Advantages
Lower TDP (20W vs 110W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti +4353%
1.425 TFLOPS
ATI Radeon HD 2400
0.032 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Feb 2008
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1350 MHz
Memory Clock
495 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
7.920GB/s

Render Config

-
SM Count
-
-
Compute Units
2
768
Shading Units
40
64
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
32 KB

Theoretical Performance

14.85 GPixel/s
Pixel Rate
1.592 GPixel/s
59.39 GTexel/s
Texture Rate
1.592 GTexel/s
-
FP16 (half)
-
1425 GFLOPS
FP32 (float)
31.84 GFLOPS
59.39 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
RV610
GK106-220-A1
GPU Variant
-
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.54 billion
Transistors
0.18 billion
221 mm²
Die Size
85 mm²

Board Design

110W
TDP
20W
300 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x S-Video
1x 6-pin
Power Connectors
None

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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