Home GPU Comparison AMD Radeon HD 6250 vs AMD Radeon R9 270 1024SP

AMD Radeon HD 6250 vs AMD Radeon R9 270 1024SP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 6250 and 2GB VRAM Radeon R9 270 1024SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6250 's Advantages
Lower TDP (19W vs 150W)
AMD Radeon R9 270 1024SP 's Advantages
Released 4 years and 2 months late
Boost Clock925MHz
Larger VRAM bandwidth (153.6GB/s vs 8.000GB/s)
944 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6250
0.104 TFLOPS
Radeon R9 270 1024SP +1721%
1.894 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Mar 2015
Northern Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
925 MHz
500 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
2
Compute Units
16
80
Shading Units
1024
8
TMUs
64
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB

Theoretical Performance

2.600 GPixel/s
Pixel Rate
29.60 GPixel/s
5.200 GTexel/s
Texture Rate
59.20 GTexel/s
-
FP16 (half)
-
104.0 GFLOPS
FP32 (float)
1.894 TFLOPS
-
FP64 (double)
118.4 GFLOPS

Graphics Processor

Cedar
GPU Name
Pitcairn
Cedar PRO
GPU Variant
Pitcairn PRO (215-0828062)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
2.8 billion
59 mm²
Die Size
212 mm²

Board Design

19W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
5.1

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