Home GPU Comparison NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon R7 250X

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon R7 250X

NVIDIA GeForce GTX 660 Rev. 2
VS
AMD Radeon R7 250X
NVIDIA GeForce GTX 660 Rev. 2
AMD Radeon R7 250X
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Released 7 months late
Boost Clock1032MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (144.2GB/s vs 72.00GB/s)
320 additional rendering cores
AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 140W)

Score

Benchmark

FP32 (float)
GeForce GTX 660 Rev. 2 +62%
1.981 TFLOPS
Radeon R7 250X
1.216 TFLOPS
GeForce GTX 660 Rev. 2
VS
Radeon R7 250X

Graphics Card

Sep 2014
Release Date
Feb 2014
GeForce 600
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
144.2GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
-
-
-
960
Shading Units
640
80
TMUs
40
24
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

20.64 GPixel/s
Pixel Rate
15.20 GPixel/s
82.56 GTexel/s
Texture Rate
38.00 GTexel/s
-
-
-
1.981 TFLOPS
FP32 (float)
1216 GFLOPS
82.56 GFLOPS
FP64 (double)
76.00 GFLOPS

Board Design

140W
TDP
80W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
Cape Verde
-
GPU Variant
Cape Verde XT
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.5 billion
294 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

Related GPU Comparisons

1
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 8800 GTS Core 112
2
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA Quadro FX 3450
3
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 320 OEM
4
NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon R7 370
5
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 9600 GS OEM
6
NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon Pro 5500 XT
7
NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon R7 450 OEM
8
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 660
9
NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon RX 6800
10
NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon HD 8470 OEM

Related News

1
NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory
2
Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB
3
AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT
4
Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card
5
CPU-Z Minor Update: Support for Intel's Four New Products and New Memory
6
CXMT Reportedly Achieves 80% Yield in DDR5 Production
7
Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N
8
The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market
9
NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps
10
Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim
© 2024 - TopCPU.net   Contact Us Privacy Policy