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 GT 620M vs NVIDIA GeForce 820M
NVIDIA GeForce GT 620M vs NVIDIA GeForce 820M
VS
NVIDIA GeForce GT 620M
NVIDIA GeForce 820M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 620M and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 620M 's Advantages
Lower TDP (15W vs 45W)
NVIDIA GeForce 820M 's Advantages
Released 2 years and 7 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (28.83GB/s vs 28.80GB/s)
288 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 620M
0.253 TFLOPS
GeForce 820M
+145%
0.622 TFLOPS
GeForce GT 620M
VS
GeForce 820M
Graphics Card
Aug 2012
Release Date
Mar 2015
GeForce 600M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
901 MHz
Memory
1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.83GB/s
Render Config
2
SM Count
-
-
Compute Units
-
96
Shading Units
384
16
TMUs
32
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
Theoretical Performance
2.640 GPixel/s
Pixel Rate
6.480 GPixel/s
10.56 GTexel/s
Texture Rate
25.92 GTexel/s
-
FP16 (half)
-
253.4 GFLOPS
FP32 (float)
622.1 GFLOPS
21.12 GFLOPS
FP64 (double)
25.92 GFLOPS
Graphics Processor
GF108
GPU Name
GK107
N13P-GLP-A1
GPU Variant
-
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
1.27 billion
116 mm²
Die Size
118 mm²
Board Design
15W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1
Related GPU Comparisons
1
NVIDIA GeForce GT 620M vs NVIDIA NVS 2100M
2
Intel UHD Graphics 620 vs NVIDIA GeForce GT 620M
3
NVIDIA GeForce GT 620M vs NVIDIA GeForce GT 740A
4
NVIDIA GeForce GT 620M vs AMD Radeon Pro WX 4170 Mobile
5
NVIDIA GeForce GT 620M vs AMD Radeon HD 7690M
6
ATI Mobility Radeon HD 4670 vs NVIDIA GeForce GT 620M
7
NVIDIA GeForce GT 620M vs NVIDIA GeForce 9800M GT
8
NVIDIA GeForce GT 620M vs AMD Radeon R9 A375
9
NVIDIA GeForce GT 620M vs AMD Radeon HD 8970M
10
NVIDIA GeForce GT 620M vs AMD Radeon RX 5700M
Related News
1
Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan
2
The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation
3
Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits
4
Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU
5
Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4
6
AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds
7
Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory
8
AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2
9
AMD's Latest Breakthrough Technology Could Change the Game in the Future
10
Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs
© 2024 - TopCPU.net
Contact Us
Privacy Policy