Home GPU Comparison AMD Radeon R5 240 OEM vs AMD Radeon HD 8870 OEM

AMD Radeon R5 240 OEM vs AMD Radeon HD 8870 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 240 OEM and 2GB VRAM Radeon HD 8870 OEM 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 10 months late
Boost Clock780MHz
Lower TDP (50W vs 175W)
AMD Radeon HD 8870 OEM 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 14.40GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 240 OEM
0.599 TFLOPS
Radeon HD 8870 OEM +327%
2.56 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2013
Volcanic Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
900 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
6
Compute Units
20
384
Shading Units
1280
24
TMUs
80
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB

Theoretical Performance

6.240 GPixel/s
Pixel Rate
32.00 GPixel/s
18.72 GTexel/s
Texture Rate
80.00 GTexel/s
-
FP16 (half)
-
599.0 GFLOPS
FP32 (float)
2.560 TFLOPS
37.44 GFLOPS
FP64 (double)
160.0 GFLOPS

Graphics Processor

Oland
GPU Name
Pitcairn
-
GPU Variant
Pitcairn XT (215-0828047)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
2.8 billion
77 mm²
Die Size
212 mm²

Board Design

50W
TDP
175W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
5.1

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