Home GPU Comparison AMD Radeon R7 250X vs AMD Radeon HD 6510

AMD Radeon R7 250X vs AMD Radeon HD 6510

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 1024MB VRAM Radeon HD 6510 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Released 2 years and 9 months late
Larger VRAM bandwidth (72.00GB/s vs 16.00GB/s)
240 additional rendering cores
AMD Radeon HD 6510 's Advantages
Lower TDP (39W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R7 250X +133%
1.216 TFLOPS
Radeon HD 6510
0.52 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
May 2011
Volcanic Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
16.00GB/s

Render Config

10
Compute Units
5
-
-
-
640
Shading Units
400
40
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
5.200 GPixel/s
38.00 GTexel/s
Texture Rate
13.00 GTexel/s
-
-
-
1216 GFLOPS
FP32 (float)
520.0 GFLOPS
76.00 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
39W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
Redwood
Cape Verde XT
GPU Variant
Redwood PRO (215-0757004)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.627 billion
123 mm²
Die Size
104 mm²

Graphics Features

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

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