Home GPU Comparison ATI Radeon HD 4250 vs ATI Radeon HD 5870 Eyefinity 6

ATI Radeon HD 4250 vs ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4250 and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4250 's Advantages
Lower TDP (25W vs 228W)
ATI Radeon HD 5870 Eyefinity 6 's Advantages
Released 1 years and 1 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 6.336GB/s)
1560 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4250
0.048 TFLOPS
Radeon HD 5870 Eyefinity 6 +5566%
2.72 TFLOPS
VS

Graphics Card

Feb 2009
Release Date
Mar 2010
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.336GB/s
Bandwidth
153.6GB/s

Render Config

2
Compute Units
20
-
-
-
40
Shading Units
1600
4
TMUs
80
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.376 GPixel/s
Pixel Rate
27.20 GPixel/s
2.376 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
47.52 GFLOPS
FP32 (float)
2.720 TFLOPS
-
FP64 (double)
544.0 GFLOPS

Board Design

25W
TDP
228W
200 W
Suggested PSU
550 W
1x DVI 1x VGA 1x S-Video
Outputs
6x mini-DisplayPort 1.1
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV620
GPU Name
Cypress
RV620 LE
GPU Variant
Cypress XT (215-0735033)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
2.154 billion
67 mm²
Die Size
334 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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