Home GPU Comparison ATI Radeon HD 4850 vs ATI Radeon HD 2400 PRO

ATI Radeon HD 4850 vs ATI Radeon HD 2400 PRO

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4850 and 256MB VRAM ATI Radeon HD 2400 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4850 's Advantages
Released 1 years late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (63.55GB/s vs 6.400GB/s)
760 additional rendering cores
ATI Radeon HD 2400 PRO 's Advantages
Lower TDP (20W vs 110W)

Score

Benchmark

FP32 (float)
Radeon HD 4850 +2280%
1 TFLOPS
ATI Radeon HD 2400 PRO
0.042 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Jun 2007
Radeon R700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
993 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
63.55GB/s
Bandwidth
6.400GB/s

Render Config

10
Compute Units
2
-
-
-
800
Shading Units
40
40
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
2.100 GPixel/s
25.00 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
1000 GFLOPS
FP32 (float)
42.00 GFLOPS
200.0 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

RV770
GPU Name
RV610
RV770 PRO (215-0669065)
GPU Variant
RV610 LE (215LKCAKA14FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.956 billion
Transistors
0.18 billion
256 mm²
Die Size
85 mm²

Graphics Features

10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0

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