Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs AMD Radeon R7 250XE

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 1024MB VRAM Radeon R7 250XE 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
More VRAM (2GB vs 1024GB)
Lower TDP (25W vs 80W)
AMD Radeon R7 250XE 's Advantages
Released 1 years and 3 months late
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
Radeon R7 250XE +58%
1.101 TFLOPS
VS

Graphics Card

May 2013
Release Date
Aug 2014
GeForce 600
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
-
-
-
384
Shading Units
640
32
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
13.76 GPixel/s
28.86 GTexel/s
Texture Rate
34.40 GTexel/s
-
-
-
692.7 GFLOPS
FP32 (float)
1101 GFLOPS
28.86 GFLOPS
FP64 (double)
68.80 GFLOPS

Board Design

25W
TDP
80W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
Cape Verde
GK208-301-A1
GPU Variant
Cape Verde XT
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
1.5 billion
87 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
5.1

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