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 GTX 780

CORE STATE GK110

VRAM 3 GB

CLOCK SPEED 902 MHz

TDP 250 W

BUS WIDTH 384 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

22,907

geekbench_vulkan

153,274

24,580

geekbench_metal

N/A

10,728

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

GTX 780

Core Specs

Shading Units

4,608

2,304 -50.0%

Shaders

4,608

2,304 -50.0%

TMUs

288

192 -33.3%

ROPs

192

48 -75.0%

Compute Units

72

—

Clocks

Base Clock

1825 MHz

863 MHz

Boost Clock

2090 MHz

902 MHz

Memory Clock

2250 MHz 18 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

16 GB

3 GB

VRAM (MB)

16,384

3,072 -81.3%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

576.0 GB/s

288.4 GB/s

Cache

L1 Cache

256 KB per Array

16 KB (per SMX)

L2 Cache

6 MB

1536 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

43.30 GPixel/s

Texture Rate

601.9 GTexel/s

173.2 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

4.156 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

173.2 GFLOPS (1:24)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

—

AI/RT

RT Cores

72

—

Power

TDP

180 W

250 W

TDP (W)

180

250 +38.9%

Suggested PSU

—

600 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)

GeForce 700

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

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

649 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 600

Successor

—

GeForce 900

View Radeon RX 7900M Details View GeForce GTX 780 Details