Home GPU Comparison AMD Radeon R5 240 OEM vs AMD Radeon HD 6870 X2

AMD Radeon R5 240 OEM vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 240 OEM and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 240 OEM 's Advantages
Released 2 years and 4 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 14.40GB/s)
736 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 240 OEM
0.599 TFLOPS
Radeon HD 6870 X2 +236%
2.016 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jul 2011
Volcanic Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
900 MHz
Memory Clock
1050 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
134.4GB/s

Render Config

6
Compute Units
14
-
-
-
384
Shading Units
1120
24
TMUs
56
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
28.80 GPixel/s
18.72 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
2.016 TFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

Oland
GPU Name
Barts
-
GPU Variant
Barts XT (215-0798000)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.7 billion
77 mm²
Die Size
255 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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