Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs AMD Radeon R7 250

NVIDIA GeForce GTX 650 Ti vs AMD Radeon R7 250

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 28.80GB/s)
256 additional rendering cores
AMD Radeon R7 250 's Advantages
Released 1 years late
Lower TDP (55W vs 110W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti +98%
1.425 TFLOPS
Radeon R7 250
0.717 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Oct 2013
GeForce 600
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
86.40GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
8
-
-
-
768
Shading Units
512
64
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
11.20 GPixel/s
59.39 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
716.8 GFLOPS
59.39 GFLOPS
FP64 (double)
44.80 GFLOPS

Board Design

110W
TDP
55W
300 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

GK106
GPU Name
Cape Verde
GK106-220-A1
GPU Variant
Cape Verde PRO
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
1.5 billion
221 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
3.0
CUDA
-
5.1
Shader Model
5.1

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