NVIDIA GeForce RTX 2080 vs AMD Radeon RX 7990 XTX

VS

NVIDIA GeForce RTX 2080

AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

Lower TDP (215W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 110% (3599MHz vs 1710MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 448.0GB/s)

3200 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080

10.07 TFLOPS

Radeon RX 7990 XTX +778%

88.45 TFLOPS

GeForce RTX 2080

VS

Radeon RX 7990 XTX

Graphics Card

Sep 2018

Release Date

Unknown

GeForce 20

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1515 MHz

Base Clock

2500 MHz

1710 MHz

Boost Clock

3599 MHz

1750 MHz

Memory Clock

3000 MHz

Memory

8GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

1152GB/s

Render Config

-

Compute Units

96

46

SM Count

-

2944

Shading Units

6144

184

TMUs

384

64

ROPs

192

368

Tensor Cores

-

46

RT Cores

96

64 KB (per SM)

L1 Cache

256 KB per Array

4 MB

L2 Cache

6 MB

-

L3 Cache

192 MB

Theoretical Performance

109.4 GPixel/s

Pixel Rate

691.0 GPixel/s

314.6 GTexel/s

Texture Rate

1382 GTexel/s

20.14 TFLOPS

FP16 (half)

176.9 TFLOPS

10.07 TFLOPS

FP32 (float)

88.45 TFLOPS

314.6 GFLOPS

FP64 (double)

2.764 TFLOPS

Board Design

215W

TDP

405W

550 W

Suggested PSU

800 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

3x 8-pin

Graphics Processor

TU104

GPU Name

Navi 31

TU104-400A-A1

GPU Variant

Navi 31 XTX+

Turing

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

13.6 billion

Transistors

57.7 billion

545 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 2080 vs NVIDIA GeForce 8400 GS PCI Rev. 2

2

NVIDIA GeForce RTX 2080 vs ATI Radeon X1600 XT Dual

3

NVIDIA GeForce RTX 2080 vs ATI Radeon HD 4350

4

NVIDIA GeForce RTX 2080 vs AMD Radeon HD 8470 OEM

5

NVIDIA GeForce RTX 2080 vs AMD Radeon RX 8800 XT

6

NVIDIA GeForce RTX 2080 vs NVIDIA Quadro FX 4000 SDI

7

NVIDIA GeForce RTX 2080 vs AMD Radeon RX 570 X2

8

NVIDIA GeForce RTX 2080 vs AMD Radeon RX 7600

9

NVIDIA GeForce RTX 2080 vs AMD Radeon R5 235 OEM

10

NVIDIA GeForce RTX 2080 vs AMD Radeon HD 7970 X2

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market