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

Tesla K20m

CORE STATE GK110

VRAM 5 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 320 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

N/A

geekbench_opencl

117,665

16,085

geekbench_vulkan

153,274

21,936

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

Tesla K20m

Core Specs

Shading Units

4,608

2,496 -45.8%

Shaders

4,608

2,496 -45.8%

TMUs

288

208 -27.8%

ROPs

192

40 -79.2%

Compute Units

72

—

Clocks

Base Clock

1825 MHz

—

Boost Clock

2090 MHz

—

GPU Clock

—

706 MHz

Memory Clock

2250 MHz 18 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

16 GB

5 GB

VRAM (MB)

16,384

5,120 -68.8%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

320 bit

Bandwidth

576.0 GB/s

208.0 GB/s

Cache

L1 Cache

256 KB per Array

16 KB (per SMX)

L2 Cache

6 MB

1280 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

36.71 GPixel/s

Texture Rate

601.9 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

—

AI/RT

RT Cores

72

—

Power

TDP

180 W

225 W

TDP (W)

180

225 +25.0%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 3.0

Kepler

GPU Name

Navi 31

GK110

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

Tesla Kepler (Kxx)

Process Size

5 nm

28 nm

Transistors

57,700 million

7,080 million

Die Size

529 mm²

561 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

12.6M / 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 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

2.2

3.0

CUDA

—

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

—

3,199 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

Tesla Fermi

Successor

—

Tesla Maxwell

View Radeon RX 7900M Details View Tesla K20m Details