GeForce GTX 1630 vs Radeon HD 7950 Mac Edition

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated440
Place by popularitynot in top-100not in top-100
Power efficiencyno data12.11
ArchitectureGCN 1.0 (2012−2020)Turing (2018−2022)
GPU code nameTahitiTU117
Market segmentDesktopDesktop
Release date7 March 2013 (12 years ago)28 June 2022 (3 years ago)
Launch price (MSRP)$449 no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores1792512
Core clock speed800 MHz1740 MHz
Boost clock speedno data1785 MHz
Number of transistors4,313 million4,700 million
Manufacturing process technology28 nm12 nm
Power consumption (TDP)200 Watt75 Watt
Texture fill rate89.6057.12
Floating-point processing power2.867 TFLOPS1.828 TFLOPS
ROPs3216
TMUs11232
L1 Cache448 KB512 KB
L2 Cache768 KB1024 KB

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 3.0 x16PCIe 3.0 x16
Length279 mm145 mm
Width2-slot1-slot
Supplementary power connectors2x 6-pinNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR6
Maximum RAM amount3 GB4 GB
Memory bus width384 Bit64 Bit
Memory clock speed1250 MHz1500 MHz
Memory bandwidth240.0 GB/s96 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors1x DVI, 1x HDMI, 2x mini-DisplayPort1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a
HDMI++

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_1)12 (12_1)
Shader Model5.16.8
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-7.5

Pros & cons summary


Recency 7 March 2013 28 June 2022
Maximum RAM amount 3 GB 4 GB
Chip lithography 28 nm 12 nm
Power consumption (TDP) 200 Watt 75 Watt

GTX 1630 has an age advantage of 9 years, a 33.3% higher maximum VRAM amount, a 133.3% more advanced lithography process, and 166.7% lower power consumption.

We couldn't decide between Radeon HD 7950 Mac Edition and GeForce GTX 1630. We've got no test results to judge.

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AMD Radeon HD 7950 Mac Edition
Radeon HD 7950 Mac Edition
NVIDIA GeForce GTX 1630
GeForce GTX 1630

Other comparisons

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Community ratings

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