AMD Radeon 680M vs NVIDIA GeForce GT 340 OEM

Comparative analysis of AMD Radeon 680M and NVIDIA GeForce GT 340 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Video outputs and ports, Memory. Benchmark videocards performance analysis: 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon 680M

NVIDIA GeForce GT 340 OEM

Differences

Reasons to consider the AMD Radeon 680M

Videocard is newer: launch date 11 year(s) 11 month(s) later
3.6x more core clock speed: 2000 MHz vs 550 MHz
6000x more texture fill rate: 105.6 GTexel/s vs 17.6 GTexel / s
8x more pipelines: 768 vs 96
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 40 nm
4.6x lower typical power consumption: 15 Watt vs 69 Watt
2.3x better performance in Geekbench - OpenCL: 26375 vs 11231

Specifications (specs)
Launch date	4 Jan 2022 vs 2 February 2010
Core clock speed	2000 MHz vs 550 MHz
Texture fill rate	105.6 GTexel/s vs 17.6 GTexel / s
Pipelines	768 vs 96
Manufacturing process technology	6 nm vs 40 nm
Thermal Design Power (TDP)	15 Watt vs 69 Watt
Benchmarks
Geekbench - OpenCL	26375 vs 11231

Compare benchmarks

GPU 1: AMD Radeon 680M
GPU 2: NVIDIA GeForce GT 340 OEM

Geekbench - OpenCL

GPU 1

GPU 2

26375

11231

Name	AMD Radeon 680M	NVIDIA GeForce GT 340 OEM
3DMark Fire Strike - Graphics Score	2326
Geekbench - OpenCL	26375	11231
PassMark - G2D Mark		242
PassMark - G3D Mark		738
GFXBench 4.0 - T-Rex (Frames)		3974
GFXBench 4.0 - T-Rex (Fps)		3974

Compare specifications (specs)

	AMD Radeon 680M	NVIDIA GeForce GT 340 OEM
Essentials
Architecture	RDNA 2.0	Tesla 2.0
Code name	Rembrandt	GT215
Launch date	4 Jan 2022	2 February 2010
Place in performance rating	959	956
Type		Desktop
Technical info
Boost clock speed	2200 MHz
Compute units	12
Core clock speed	2000 MHz	550 MHz
Manufacturing process technology	6 nm	40 nm
Peak Double Precision (FP64) Performance	211.2 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	6.758 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	3.379 TFLOPS
Pipelines	768	96
Pixel fill rate	70.40 GPixel/s
Texture fill rate	105.6 GTexel/s	17.6 GTexel / s
Thermal Design Power (TDP)	15 Watt	69 Watt
Transistor count	13100 million	727 million
Floating-point performance		257.28 gflops
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 2.0 x16
Length		168 mm
Supplementary power connectors		None
API support
DirectX	12.2	10.1
OpenCL	2.0
OpenGL	4.6	3.3
Shader Model	6.7
Vulkan
Video outputs and ports
Display Connectors		1x DVI, 1x HDMI, 1x VGA
Memory
Maximum RAM amount		1 GB
Memory bandwidth		27.2 GB / s
Memory bus width		128 Bit
Memory clock speed		1700 MHz
Memory type		GDDR3