Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs AMD Radeon Pro Duo Polaris

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Lower TDP (25W vs 250W)
AMD Radeon Pro Duo Polaris 's Advantages
Released 3 years and 11 months late
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
Radeon Pro Duo Polaris +726%
5.728 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
16GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
224.0GB/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
39.78 GPixel/s
28.86 GTexel/s
Texture Rate
179.0 GTexel/s
-
FP16 (half)
5.728 TFLOPS
692.7 GFLOPS
FP32 (float)
5.728 TFLOPS
28.86 GFLOPS
FP64 (double)
358.0 GFLOPS

Graphics Processor

GK208
GPU Name
Ellesmere
GK208-301-A1
GPU Variant
Ellesmere Gemini GL
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
250W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 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
1.3
3.5
CUDA
-
5.1
Shader Model
6.7

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