Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 vs AMD Radeon RX 580

NVIDIA GeForce GT 630 Rev. 2 vs AMD Radeon RX 580

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 and 8GB VRAM Radeon RX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 's Advantages
Lower TDP (25W vs 185W)
AMD Radeon RX 580 's Advantages
Released 3 years and 11 months late
Boost Clock1340MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2
0.693 TFLOPS
Radeon RX 580 +791%
6.175 TFLOPS
VS

Graphics Card

May 2013
Release Date
Apr 2017
GeForce 600
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1257 MHz
-
Boost Clock
1340 MHz
900 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
256.0GB/s

Render Config

-
SM Count
-
-
Compute Units
36
384
Shading Units
2304
32
TMUs
144
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB

Theoretical Performance

7.216 GPixel/s
Pixel Rate
42.88 GPixel/s
28.86 GTexel/s
Texture Rate
193.0 GTexel/s
-
FP16 (half)
6.175 TFLOPS
692.7 GFLOPS
FP32 (float)
6.175 TFLOPS
28.86 GFLOPS
FP64 (double)
385.9 GFLOPS

Graphics Processor

GK208
GPU Name
Polaris 20
GK208-301-A1
GPU Variant
Polaris 20 XTX (215-0910038)
Kepler 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.02 billion
Transistors
5.7 billion
87 mm²
Die Size
232 mm²

Board Design

25W
TDP
185W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
6.4

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