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

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

AMD Radeon R7 250
VS
NVIDIA GeForce GT 630 Rev. 2 PCIe x8
AMD Radeon R7 250
NVIDIA GeForce GT 630 Rev. 2 PCIe x8
We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
128 additional rendering cores
NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
More VRAM (2GB vs 1024GB)
Lower TDP (25W vs 55W)

Score

Benchmark

FP32 (float)
Radeon R7 250 +3%
0.717 TFLOPS
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

11.20 GPixel/s
Pixel Rate
7.216 GPixel/s
22.40 GTexel/s
Texture Rate
28.86 GTexel/s
-
-
-
716.8 GFLOPS
FP32 (float)
692.7 GFLOPS
44.80 GFLOPS
FP64 (double)
28.86 GFLOPS

Board Design

55W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

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

Graphics Features

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

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