CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
NVIDIA GeForce GTX 660 Rev. 2 vs ATI Radeon HD 2900 GT
NVIDIA GeForce GTX 660 Rev. 2 vs ATI Radeon HD 2900 GT
VS
NVIDIA GeForce GTX 660 Rev. 2
ATI Radeon HD 2900 GT
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 256MB VRAM Radeon HD 2900 GT 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 6 years and 10 months late
Boost Clock1032MHz
Larger VRAM bandwidth (144.2GB/s vs 51.20GB/s)
720 additional rendering cores
Lower TDP (140W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 Rev. 2
+587%
1.981 TFLOPS
Radeon HD 2900 GT
0.288 TFLOPS
GeForce GTX 660 Rev. 2
VS
Radeon HD 2900 GT
Graphics Card
Sep 2014
Release Date
Nov 2007
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
51.20GB/s
Render Config
-
SM Count
-
-
Compute Units
3
960
Shading Units
240
80
TMUs
12
24
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
128 KB
Theoretical Performance
20.64 GPixel/s
Pixel Rate
7.212 GPixel/s
82.56 GTexel/s
Texture Rate
7.212 GTexel/s
-
FP16 (half)
-
1.981 TFLOPS
FP32 (float)
288.5 GFLOPS
82.56 GFLOPS
FP64 (double)
-
Graphics Processor
GK104
GPU Name
R600
-
GPU Variant
R600 GT (215RGFDKA13FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
3.54 billion
Transistors
0.72 billion
294 mm²
Die Size
420 mm²
Board Design
140W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 8-pin
Graphics Features
12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0
Related GPU Comparisons
1
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 1030
2
NVIDIA GeForce GT 730 vs NVIDIA GeForce GTX 660 Rev. 2
3
NVIDIA GeForce GTX 750 vs NVIDIA GeForce GTX 660 Rev. 2
4
NVIDIA GeForce GTX 1650 vs NVIDIA GeForce GTX 660 Rev. 2
5
AMD Radeon R7 240 vs NVIDIA GeForce GTX 660 Rev. 2
6
AMD Radeon RX 590 GME vs NVIDIA GeForce GTX 660 Rev. 2
7
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 9600 GT
8
NVIDIA GeForce GTX 660 Rev. 2 vs ATI FirePro V5800
9
NVIDIA GeForce GTX 660 Rev. 2 vs ATI Radeon HD 2900 XTX
10
NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 9600 GSO
Related News
1
AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2
2
AMD's Latest Breakthrough Technology Could Change the Game in the Future
3
Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs
4
TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion
5
Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time
6
AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied
7
Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience
8
Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage
9
Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation
10
Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales
© 2024 - TopCPU.net
Contact Us
Privacy Policy