Home GPU Comparison AMD Radeon RX 455 OEM vs NVIDIA GeForce GT 230

AMD Radeon RX 455 OEM vs NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 512MB VRAM GeForce GT 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages
Released 6 years and 8 months late
Larger VRAM bandwidth (104.0GB/s vs 57.60GB/s)
720 additional rendering cores
NVIDIA GeForce GT 230 's Advantages
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 455 OEM +933%
1.613 TFLOPS
GeForce GT 230
0.156 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Oct 2009
Arctic Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1625 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
104.0GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
6
12
Compute Units
-
768
Shading Units
48
48
TMUs
24
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

16.80 GPixel/s
Pixel Rate
10.40 GPixel/s
50.40 GTexel/s
Texture Rate
15.60 GTexel/s
-
FP16 (half)
-
1.613 TFLOPS
FP32 (float)
156.0 GFLOPS
100.8 GFLOPS
FP64 (double)
-

Graphics Processor

Tobago
GPU Name
G94B
Tobago PRO (215-0875010)
GPU Variant
G94-300-B1
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.08 billion
Transistors
0.505 billion
160 mm²
Die Size
196 mm²

Board Design

100W
TDP
75W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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