Home GPU Comparison AMD Radeon R5 235X OEM vs ATI Radeon HD 5450 PCI

AMD Radeon R5 235X OEM vs ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 235X OEM and 512MB VRAM Radeon HD 5450 PCI 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 3 years and 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 5.328GB/s)
80 additional rendering cores
Lower TDP (18W vs 19W)

Score

Benchmark

FP32 (float)
Radeon R5 235X OEM +169%
0.28 TFLOPS
Radeon HD 5450 PCI
0.104 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Feb 2010
Volcanic Islands
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
5.328GB/s

Render Config

-
SM Count
-
2
Compute Units
2
160
Shading Units
80
8
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

3.500 GPixel/s
Pixel Rate
2.600 GPixel/s
7.000 GTexel/s
Texture Rate
5.200 GTexel/s
-
FP16 (half)
-
280.0 GFLOPS
FP32 (float)
104.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Caicos
GPU Name
Cedar
Caicos XT (215-0804070)
GPU Variant
Cedar PRO
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.292 billion
67 mm²
Die Size
59 mm²

Board Design

18W
TDP
19W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
5.0

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