Home GPU Comparison AMD Radeon RX 580G vs AMD Radeon HD 6250

AMD Radeon RX 580G vs AMD Radeon HD 6250

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 512MB VRAM Radeon HD 6250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580G 's Advantages
Released 7 years and 9 months late
Boost Clock1330MHz
Larger VRAM bandwidth (256.0GB/s vs 8.000GB/s)
2224 additional rendering cores
AMD Radeon HD 6250 's Advantages
Lower TDP (19W vs 185W)

Score

Benchmark

FP32 (float)
Radeon RX 580G +5793%
6.129 TFLOPS
Radeon HD 6250
0.104 TFLOPS
VS

Graphics Card

Oct 2018
Release Date
Jan 2011
Polaris
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1257 MHz
Base Clock
-
1330 MHz
Boost Clock
-
2000 MHz
Memory Clock
500 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
8.000GB/s

Render Config

-
SM Count
-
36
Compute Units
2
2304
Shading Units
80
144
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

42.56 GPixel/s
Pixel Rate
2.600 GPixel/s
191.5 GTexel/s
Texture Rate
5.200 GTexel/s
6.129 TFLOPS
FP16 (half)
-
6.129 TFLOPS
FP32 (float)
104.0 GFLOPS
383.0 GFLOPS
FP64 (double)
-

Graphics Processor

Polaris 20
GPU Name
Cedar
Polaris 20 XTX (215-0910038)
GPU Variant
Cedar PRO
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.292 billion
232 mm²
Die Size
59 mm²

Board Design

185W
TDP
19W
450 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a
1x 8-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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