Home GPU Comparison AMD Radeon R5 240 OEM vs ATI Radeon HD 4580

AMD Radeon R5 240 OEM vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 240 OEM and 512MB VRAM Radeon HD 4580 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 late
Boost Clock780MHz
More VRAM (2GB vs 512GB)
264 additional rendering cores
Lower TDP (50W vs 65W)
ATI Radeon HD 4580 's Advantages
Larger VRAM bandwidth (22.18GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 240 OEM +213%
0.599 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Nov 2011
Volcanic Islands
Generation
Radeon R700
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
693 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
22.18GB/s

Render Config

6
Compute Units
3
-
-
-
384
Shading Units
120
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
3.184 GPixel/s
18.72 GTexel/s
Texture Rate
6.368 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
191.0 GFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
RV635
-
GPU Variant
RV635 PRO (215-0682008)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.95 billion
Transistors
0.378 billion
77 mm²
Die Size
135 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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