NVIDIA T1000 vs ATI Mobility Radeon HD 3870

Comparative analysis of NVIDIA T1000 and ATI Mobility Radeon HD 3870 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark.

NVIDIA T1000

ATI Mobility Radeon HD 3870

Differences

Reasons to consider the NVIDIA T1000

Videocard is newer: launch date 12 year(s) 11 month(s) later
Around 61% higher core clock speed: 1065 MHz vs 660 MHz
7397.7x more texture fill rate: 78.12 GTexel/s vs 10.56 GTexel / s
2.8x more pipelines: 896 vs 320
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 55 nm
Around 10% lower typical power consumption: 50 Watt vs 55 Watt
8x more maximum memory size: 4 GB vs 512 MB

Launch date	6 May 2021 vs 4 June 2008
Core clock speed	1065 MHz vs 660 MHz
Texture fill rate	78.12 GTexel/s vs 10.56 GTexel / s
Pipelines	896 vs 320
Manufacturing process technology	12 nm vs 55 nm
Thermal Design Power (TDP)	50 Watt vs 55 Watt
Maximum memory size	4 GB vs 512 MB

Reasons to consider the ATI Mobility Radeon HD 3870

Around 36% higher memory clock speed: 1700 MHz vs 1250 MHz, 10 Gbps effective

Memory clock speed	1700 MHz vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T1000
GPU 2: ATI Mobility Radeon HD 3870

Name	NVIDIA T1000	ATI Mobility Radeon HD 3870
Geekbench - OpenCL	37634
PassMark - G3D Mark		548
PassMark - G2D Mark		288

Compare specifications (specs)

	NVIDIA T1000	ATI Mobility Radeon HD 3870
Essentials
Architecture	Turing	TeraScale
Code name	TU117	M88
Launch date	6 May 2021	4 June 2008
Place in performance rating	566	565
Type		Laptop
Technical info
Boost clock speed	1395 MHz
Core clock speed	1065 MHz	660 MHz
Manufacturing process technology	12 nm	55 nm
Peak Double Precision (FP64) Performance	78.12 GFLOPS (1:32)
Peak Half Precision (FP16) Performance	5.000 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	2.500 TFLOPS
Pipelines	896	320
Pixel fill rate	44.64 GPixel/s
Texture fill rate	78.12 GTexel/s	10.56 GTexel / s
Thermal Design Power (TDP)	50 Watt	55 Watt
Transistor count	4700 million	666 million
Floating-point performance		422.4 gflops
Video outputs and ports
Display Connectors	4x mini-DisplayPort 1.4a	No outputs
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Recommended system power (PSU)	250 Watt
Supplementary power connectors	None
Laptop size		large
API support
DirectX	12 (12_1)	10.1
OpenCL	3.0
OpenGL	4.6	3.3
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	4 GB	512 MB
Memory bandwidth	160.0 GB/s	54.4 GB / s
Memory bus width	128 bit	256 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	1700 MHz
Memory type	GDDR6	GDDR3
Shared memory		0
Technologies
PowerPlay 7.0