NVIDIA GeForce GTX 1630 vs AMD Radeon HD 7990

VS

NVIDIA GeForce GTX 1630 AMD Radeon HD 7990

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 1630 and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1630 's Advantages

Released 9 years and 2 months late

Boost Clock has increased by 78% (1785MHz vs 1000MHz)

More VRAM (4GB vs 3GB)

Lower TDP (75W vs 375W)

AMD Radeon HD 7990 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1630

1.828 TFLOPS

Radeon HD 7990 +124%

4.096 TFLOPS

GeForce GTX 1630

VS

Radeon HD 7990

Graphics Card

Jun 2022

Release Date

Apr 2013

GeForce 16

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1740 MHz

Base Clock

950 MHz

1785 MHz

Boost Clock

1000 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

384bit

96.00GB/s

Bandwidth

288.0GB/s

Render Config

8

SM Count

-

Compute Units

32

512

Shading Units

2048

32

TMUs

128

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

768 KB

Theoretical Performance

28.56 GPixel/s

Pixel Rate

32.00 GPixel/s

57.12 GTexel/s

Texture Rate

128.0 GTexel/s

3.656 TFLOPS

FP16 (half)

-

1.828 TFLOPS

FP32 (float)

4.096 TFLOPS

57.12 GFLOPS

FP64 (double)

1024 GFLOPS

Graphics Processor

TU117

GPU Name

Malta

TU117-150-KA-A1

GPU Variant

Malta XT (215-0849026)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

4.313 billion

200 mm²

Die Size

365 mm²

Board Design

75W

TDP

375W

250 W

Suggested PSU

750 W

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

Outputs

1x DVI 4x mini-DisplayPort 1.2

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.7

Shader Model

5.1

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