Home GPU Comparison ATI Radeon HD 3750 vs ATI Radeon HD 2400 PRO AGP

ATI Radeon HD 3750 vs ATI Radeon HD 2400 PRO AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 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

ATI Radeon HD 3750 's Advantages
Released 1 years and 3 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (22.18GB/s vs 6.400GB/s)
80 additional rendering cores
ATI Radeon HD 2400 PRO AGP 's Advantages
Lower TDP (20W vs 65W)

Score

Benchmark

FP32 (float)
Radeon HD 3750 +354%
0.191 TFLOPS
ATI Radeon HD 2400 PRO AGP
0.042 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Jun 2007
Radeon R600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
693 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
22.18GB/s
Bandwidth
6.400GB/s

Render Config

3
Compute Units
2
-
-
-
120
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

3.184 GPixel/s
Pixel Rate
2.100 GPixel/s
6.368 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
191.0 GFLOPS
FP32 (float)
42.00 GFLOPS
-
-
-

Board Design

65W
TDP
20W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

RV635
GPU Name
RV610
RV635 PRO (215-0682008)
GPU Variant
RV610 LE AGP (215LKBALA15FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.378 billion
Transistors
0.18 billion
135 mm²
Die Size
85 mm²

Graphics Features

10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0

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