NVIDIA T1000 vs AMD Radeon HD 7870M

Comparative analysis of NVIDIA T1000 and AMD Radeon HD 7870M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA T1000

AMD Radeon HD 7870M

Differences

Reasons to consider the NVIDIA T1000

Videocard is newer: launch date 9 year(s) 0 month(s) later
Around 33% higher core clock speed: 1065 MHz vs 800 MHz
2441.3x more texture fill rate: 78.12 GTexel/s vs 32 GTexel / s
Around 40% higher pipelines: 896 vs 640
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 28 nm
2x more maximum memory size: 4 GB vs 2 GB

Launch date	6 May 2021 vs 24 April 2012
Core clock speed	1065 MHz vs 800 MHz
Texture fill rate	78.12 GTexel/s vs 32 GTexel / s
Pipelines	896 vs 640
Manufacturing process technology	12 nm vs 28 nm
Maximum memory size	4 GB vs 2 GB

Reasons to consider the AMD Radeon HD 7870M

Around 11% lower typical power consumption: 45 Watt vs 50 Watt
3.2x more memory clock speed: 4000 MHz vs 1250 MHz, 10 Gbps effective

Thermal Design Power (TDP)	45 Watt vs 50 Watt
Memory clock speed	4000 MHz vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T1000
GPU 2: AMD Radeon HD 7870M

Name	NVIDIA T1000	AMD Radeon HD 7870M
Geekbench - OpenCL	37634
PassMark - G3D Mark		1507
PassMark - G2D Mark		556
GFXBench 4.0 - Manhattan (Frames)		1367
GFXBench 4.0 - Manhattan (Fps)		1367
GFXBench 4.0 - T-Rex (Frames)		3359
GFXBench 4.0 - T-Rex (Fps)		3359

Compare specifications (specs)

	NVIDIA T1000	AMD Radeon HD 7870M
Essentials
Architecture	Turing	GCN 1.0
Code name	TU117	Heathrow
Launch date	6 May 2021	24 April 2012
Place in performance rating	579	576
Type		Laptop
Technical info
Boost clock speed	1395 MHz
Core clock speed	1065 MHz	800 MHz
Manufacturing process technology	12 nm	28 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	640
Pixel fill rate	44.64 GPixel/s
Texture fill rate	78.12 GTexel/s	32 GTexel / s
Thermal Design Power (TDP)	50 Watt	45 Watt
Transistor count	4700 million	1,500 million
Floating-point performance		1,024 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 3.0 x16
Recommended system power (PSU)	250 Watt
Supplementary power connectors	None
Laptop size		large
API support
DirectX	12 (12_1)	12.0 (11_1)
OpenCL	3.0
OpenGL	4.6	4.5
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	4 GB	2 GB
Memory bandwidth	160.0 GB/s	64 GB / s
Memory bus width	128 bit	128 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	4000 MHz
Memory type	GDDR6	GDDR5
Shared memory		0