NVIDIA GeForce GTX 1630 vs AMD Radeon HD 6950

VS

NVIDIA GeForce GTX 1630 AMD Radeon HD 6950

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 1630 and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1630 's Advantages

Released 11 years and 6 months late

Boost Clock1785MHz

More VRAM (4GB vs 2GB)

Lower TDP (75W vs 200W)

AMD Radeon HD 6950 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1630

1.828 TFLOPS

Radeon HD 6950 +23%

2.253 TFLOPS

GeForce GTX 1630

VS

Radeon HD 6950

Graphics Card

Jun 2022

Release Date

Dec 2010

GeForce 16

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1740 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1500 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

96.00GB/s

Bandwidth

160.0GB/s

Render Config

8

SM Count

-

Compute Units

22

512

Shading Units

1408

32

TMUs

88

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

28.56 GPixel/s

Pixel Rate

25.60 GPixel/s

57.12 GTexel/s

Texture Rate

70.40 GTexel/s

3.656 TFLOPS

FP16 (half)

-

1.828 TFLOPS

FP32 (float)

2.253 TFLOPS

57.12 GFLOPS

FP64 (double)

563.2 GFLOPS

Graphics Processor

TU117

GPU Name

Cayman

TU117-150-KA-A1

GPU Variant

Cayman PRO (215-0807019)

Turing

Architecture

TeraScale 3

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

2.64 billion

200 mm²

Die Size

389 mm²

Board Design

75W

TDP

200W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

None

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.7

Shader Model

5.0

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