Home GPU Comparison AMD Radeon RX Vega Nano vs NVIDIA GeForce GTX 555 OEM

AMD Radeon RX Vega Nano vs NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages
Boost Clock1546MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (409.6GB/s vs 91.87GB/s)
3808 additional rendering cores
NVIDIA GeForce GTX 555 OEM 's Advantages
Lower TDP (150W vs 175W)

Score

Benchmark

FP32 (float)
Radeon RX Vega Nano +1392%
12.66 TFLOPS
GeForce GTX 555 OEM
0.848 TFLOPS
VS

Graphics Card

Unknown
Release Date
May 2011
Vega
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1247 MHz
Base Clock
-
1546 MHz
Boost Clock
-
800 MHz
Memory Clock
957 MHz

Memory

8GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
192bit
409.6GB/s
Bandwidth
91.87GB/s

Render Config

64
Compute Units
-
-
SM Count
6
4096
Shading Units
288
256
TMUs
48
64
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

98.94 GPixel/s
Pixel Rate
8.832 GPixel/s
395.8 GTexel/s
Texture Rate
35.33 GTexel/s
-
-
-
12.66 TFLOPS
FP32 (float)
847.9 GFLOPS
791.6 GFLOPS
FP64 (double)
70.66 GFLOPS

Board Design

175W
TDP
150W
450 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Vega 10
GPU Name
GF114
Vega 10 XT (215-0894200)
GPU Variant
GF114-200-KB-A1
GCN 5.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
12.5 billion
Transistors
1.95 billion
495 mm²
Die Size
332 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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