Home GPU Comparison AMD Radeon RX 455 OEM vs NVIDIA GeForce G100 OEM

AMD Radeon RX 455 OEM vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 256MB VRAM GeForce G100 OEM 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 7 years and 3 months late
Larger VRAM bandwidth (104.0GB/s vs 6.400GB/s)
760 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 455 OEM +7580%
1.613 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Mar 2009
Arctic Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1625 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
104.0GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
1
12
Compute Units
-
768
Shading Units
8
48
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
16 KB

Theoretical Performance

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

Graphics Processor

Tobago
GPU Name
G98
Tobago PRO (215-0875010)
GPU Variant
G98-309-U2
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.08 billion
Transistors
0.21 billion
160 mm²
Die Size
86 mm²

Board Design

100W
TDP
35W
300 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x S-Video
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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