Home GPU Comparison AMD Radeon R5 240 OEM vs AMD Radeon HD 8490 OEM

AMD Radeon R5 240 OEM vs AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 240 OEM and 1024MB VRAM Radeon HD 8490 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
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
224 additional rendering cores
AMD Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
Radeon R5 240 OEM +113%
0.599 TFLOPS
Radeon HD 8490 OEM
0.28 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jul 2013
Volcanic Islands
Generation
Sea 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
900 MHz

Memory

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

Render Config

6
Compute Units
2
-
-
-
384
Shading Units
160
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
3.500 GPixel/s
18.72 GTexel/s
Texture Rate
7.000 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
280.0 GFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x DisplayPort 1.1
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
Caicos
-
GPU Variant
Caicos XTX
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.37 billion
77 mm²
Die Size
67 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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