Home GPU Comparison AMD Radeon R5 235X OEM vs ATI Radeon HD 4860

AMD Radeon R5 235X OEM vs ATI Radeon HD 4860

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 235X OEM and 512MB VRAM Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 235X OEM 's Advantages
Released 4 years and 3 months late
More VRAM (1024GB vs 512GB)
Lower TDP (18W vs 130W)
ATI Radeon HD 4860 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 235X OEM
0.28 TFLOPS
Radeon HD 4860 +220%
0.896 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Sep 2009
Volcanic Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
750 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
96.00GB/s

Render Config

2
Compute Units
8
-
-
-
160
Shading Units
640
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.500 GPixel/s
Pixel Rate
11.20 GPixel/s
7.000 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
280.0 GFLOPS
FP32 (float)
896.0 GFLOPS
-
FP64 (double)
179.2 GFLOPS

Board Design

18W
TDP
130W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Caicos
GPU Name
RV790
Caicos XT (215-0804070)
GPU Variant
RV790 GT
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.37 billion
Transistors
0.959 billion
67 mm²
Die Size
282 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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