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
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GT 640 OEM Rebrand
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GT 640 OEM Rebrand
VS
AMD Radeon HD 6850 1440SP Edition
NVIDIA GeForce GT 640 OEM Rebrand
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 1536MB VRAM GeForce GT 640 OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6850 1440SP Edition 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 38.40GB/s)
1296 additional rendering cores
NVIDIA GeForce GT 640 OEM Rebrand 's Advantages
More VRAM (1536GB vs 1024GB)
Lower TDP (75W vs 151W)
Score
Benchmark
FP32 (float)
Radeon HD 6850 1440SP Edition
+403%
2.088 TFLOPS
GeForce GT 640 OEM Rebrand
0.415 TFLOPS
Radeon HD 6850 1440SP Edition
VS
GeForce GT 640 OEM Rebrand
Graphics Card
Aug 2012
Release Date
Apr 2012
Northern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
800 MHz
Memory
1024MB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
192bit
128.0GB/s
Bandwidth
38.40GB/s
Render Config
-
SM Count
3
18
Compute Units
-
1440
Shading Units
144
72
TMUs
24
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
Theoretical Performance
23.20 GPixel/s
Pixel Rate
4.320 GPixel/s
52.20 GTexel/s
Texture Rate
17.28 GTexel/s
-
FP16 (half)
-
2.088 TFLOPS
FP32 (float)
414.7 GFLOPS
417.6 GFLOPS
FP64 (double)
34.56 GFLOPS
Graphics Processor
Cypress
GPU Name
GF116
Cypress PRO (215-0735043)
GPU Variant
GF116-150-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
1.17 billion
334 mm²
Die Size
238 mm²
Board Design
151W
TDP
75W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
None
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1
Related GPU Comparisons
1
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce2 Ultra
2
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 1060 6 GB GP104
3
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GT 635 OEM
4
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GT 730 OEM
5
AMD Radeon HD 6850 1440SP Edition vs ATI FirePro 2450 Multi View
6
AMD Radeon HD 6850 1440SP Edition vs ATI FirePro V8700 Duo
7
AMD Radeon HD 6850 1440SP Edition vs AMD FirePro W5100
8
AMD Radeon HD 6850 1440SP Edition vs ATI Radeon HD 4770
9
AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GT 415 OEM
10
AMD Radeon HD 6850 1440SP Edition vs AMD Radeon HD 8760 OEM
Related News
1
Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4
2
AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds
3
Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory
4
AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2
5
AMD's Latest Breakthrough Technology Could Change the Game in the Future
6
Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs
7
TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion
8
Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time
9
AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied
10
Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience
© 2024 - TopCPU.net
Contact Us
Privacy Policy