GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900M

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2090 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce RTX 2080 Ti

CORE STATE TU102

VRAM 11 GB

CLOCK SPEED 1545 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

3,537

geekbench_opencl

117,665

134,929

geekbench_vulkan

153,274

132,930

passmark_directx_10

N/A

153

passmark_directx_11

N/A

190

passmark_directx_12

N/A

84

passmark_directx_9

N/A

235

passmark_g2d

N/A

927

passmark_g3d

N/A

21,548

passmark_gpu_compute

N/A

10,056

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

RTX 2080 Ti

Core Specs

Shading Units

4,608

4,352 -5.6%

Shaders

4,608

4,352 -5.6%

TMUs

288

272 -5.6%

ROPs

192

88 -54.2%

Compute Units

72

—

SM Count

—

68

Clocks

Base Clock

1825 MHz

1350 MHz

Boost Clock

2090 MHz

1545 MHz

Memory Clock

2250 MHz 18 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

16 GB

11 GB

VRAM (MB)

16,384

11,264 -31.3%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

352 bit

Bandwidth

576.0 GB/s

616.0 GB/s

Cache

L1 Cache

256 KB per Array

64 KB (per SM)

L2 Cache

6 MB

5.5 MB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

136.0 GPixel/s

Texture Rate

601.9 GTexel/s

420.2 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

13.45 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

420.2 GFLOPS (1:32)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

26.90 TFLOPS (2:1)

AI/RT

RT Cores

72

68 -5.6%

Tensor Cores

—

544

Power

TDP

180 W

250 W

TDP (W)

180

250 +38.9%

Suggested PSU

—

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

RDNA 3.0

Turing

GPU Name

Navi 31

TU102

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

GeForce 20

Process Size

5 nm

12 nm

Transistors

57,700 million

18,600 million

Die Size

529 mm²

754 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

24.7M / mm²

AMD MCM

GCD Transistors

45,400 million

—

GCD Die Size

304.35 mm²

—

MCD Transistors

2,050 million x6

—

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

7.5

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

Portable Device Dependent

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

999 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 10

Successor

—

GeForce 30

View Radeon RX 7900M Details View GeForce RTX 2080 Ti Details