Home GPU Comparison AMD Radeon R7 250E vs NVIDIA GeForce GT 635 OEM

AMD Radeon R7 250E vs NVIDIA GeForce GT 635 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250E and 1024MB VRAM GeForce GT 635 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250E 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
128 additional rendering cores
NVIDIA GeForce GT 635 OEM 's Advantages
Lower TDP (35W vs 55W)

Score

Benchmark

FP32 (float)
Radeon R7 250E +10%
0.819 TFLOPS
GeForce GT 635 OEM
0.743 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
72.00GB/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

12.80 GPixel/s
Pixel Rate
7.736 GPixel/s
25.60 GTexel/s
Texture Rate
30.94 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
742.7 GFLOPS
51.20 GFLOPS
FP64 (double)
30.94 GFLOPS

Board Design

55W
TDP
35W
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
-
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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