Home GPU Comparison AMD Radeon RX 570 X2 vs ATI Radeon HD 4250

AMD Radeon RX 570 X2 vs ATI Radeon HD 4250

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570 X2 and 512MB VRAM Radeon HD 4250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570 X2 's Advantages
Boost Clock1206MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (268.8GB/s vs 6.336GB/s)
2008 additional rendering cores
ATI Radeon HD 4250 's Advantages
Lower TDP (25W vs 180W)

Score

Benchmark

FP32 (float)
Radeon RX 570 X2 +10191%
4.94 TFLOPS
Radeon HD 4250
0.048 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2009
Mining GPUs
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1206 MHz
Boost Clock
-
2100 MHz
Memory Clock
396 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
268.8GB/s
Bandwidth
6.336GB/s

Render Config

32
Compute Units
2
-
-
-
2048
Shading Units
40
128
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
2.376 GPixel/s
154.4 GTexel/s
Texture Rate
2.376 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
47.52 GFLOPS
308.7 GFLOPS
FP64 (double)
-

Board Design

180W
TDP
25W
450 W
Suggested PSU
200 W
1x HDMI 2.0b
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

Polaris 20
GPU Name
RV620
Polaris 20 XL (215-0910052)
GPU Variant
RV620 LE
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.181 billion
232 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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