Home GPU Comparison AMD Radeon R5 235X OEM vs ATI Radeon HD 4830

AMD Radeon R5 235X OEM vs ATI Radeon HD 4830

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 235X OEM and 512MB VRAM Radeon HD 4830 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 5 years and 2 months late
More VRAM (1024GB vs 512GB)
Lower TDP (18W vs 95W)
ATI Radeon HD 4830 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 14.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 235X OEM
0.28 TFLOPS
Radeon HD 4830 +162%
0.736 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Oct 2008
Volcanic Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
57.60GB/s

Render Config

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

Theoretical Performance

3.500 GPixel/s
Pixel Rate
9.200 GPixel/s
7.000 GTexel/s
Texture Rate
18.40 GTexel/s
-
FP16 (half)
-
280.0 GFLOPS
FP32 (float)
736.0 GFLOPS
-
FP64 (double)
147.2 GFLOPS

Graphics Processor

Caicos
GPU Name
RV770
Caicos XT (215-0804070)
GPU Variant
RV770 LE (215-0669075)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.37 billion
Transistors
0.956 billion
67 mm²
Die Size
256 mm²

Board Design

18W
TDP
95W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

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
-
CUDA
-
5.0
Shader Model
4.1

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