NVIDIA T1000 vs ATI Mobility Radeon HD 4870

Comparative analysis of NVIDIA T1000 and ATI Mobility Radeon HD 4870 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA T1000

ATI Mobility Radeon HD 4870

Differences

Reasons to consider the NVIDIA T1000

Videocard is newer: launch date 12 year(s) 3 month(s) later
Around 94% higher core clock speed: 1065 MHz vs 550 MHz
3550.9x more texture fill rate: 78.12 GTexel/s vs 22 GTexel / s
Around 12% higher pipelines: 896 vs 800
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 55 nm
8x more maximum memory size: 4 GB vs 512 MB

Launch date	6 May 2021 vs 9 January 2009
Core clock speed	1065 MHz vs 550 MHz
Texture fill rate	78.12 GTexel/s vs 22 GTexel / s
Pipelines	896 vs 800
Manufacturing process technology	12 nm vs 55 nm
Maximum memory size	4 GB vs 512 MB

Reasons to consider the ATI Mobility Radeon HD 4870

Around 42% higher memory clock speed: 1776 MHz vs 1250 MHz, 10 Gbps effective

Memory clock speed	1776 MHz vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T1000
GPU 2: ATI Mobility Radeon HD 4870

Name	NVIDIA T1000	ATI Mobility Radeon HD 4870
Geekbench - OpenCL	37713
PassMark - G3D Mark		720
PassMark - G2D Mark		416
GFXBench 4.0 - T-Rex (Frames)		3350
GFXBench 4.0 - T-Rex (Fps)		3350

Compare specifications (specs)

	NVIDIA T1000	ATI Mobility Radeon HD 4870
Essentials
Architecture	Turing	TeraScale
Code name	TU117	M98
Launch date	6 May 2021	9 January 2009
Place in performance rating	595	584
Type		Laptop
Technical info
Boost clock speed	1395 MHz
Core clock speed	1065 MHz	550 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	800
Pixel fill rate	44.64 GPixel/s
Texture fill rate	78.12 GTexel/s	22 GTexel / s
Thermal Design Power (TDP)	50 Watt
Transistor count	4700 million	956 million
Floating-point performance		880.0 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	56.8 GB / s
Memory bus width	128 bit	256 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	1776 MHz
Memory type	GDDR6	GDDR5
Shared memory		0
Technologies
1x Dual-Link/Single-Link DVI
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer)
DisplayPort support up to 2560x1600
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio)
PCI-E 2.0 x16
Powerplay