GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6800M

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2390 MHz

TDP 145 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce 7800 GTX 512

CORE STATE G70

VRAM 512 MB

CLOCK SPEED —

TDP 108 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 110 nm

LAUNCH DATE 2005

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,238

N/A

geekbench_metal

113,421

N/A

geekbench_opencl

87,621

N/A

geekbench_vulkan

96,572

N/A

passmark_directx_10

101

N/A

passmark_directx_11

127

N/A

passmark_directx_12

65

N/A

passmark_directx_9

147

N/A

passmark_g2d

538

N/A

passmark_g3d

13,261

N/A

passmark_gpu_compute

5,032

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6800M

7800 GTX 512

Core Specs

Shading Units

2,560

—

Shaders

2,560

—

TMUs

160

24 -85.0%

ROPs

64

16 -75.0%

Compute Units

40

—

Clocks

Base Clock

2116 MHz

—

Boost Clock

2390 MHz

—

GPU Clock

—

500 MHz

Game Clock

2300 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

800 MHz 1600 Mbps effective

Memory

Memory Size

12 GB

512 MB

VRAM (MB)

12,288

512 -95.8%

Memory Type

GDDR6

GDDR3

Memory Bus

192 bit

256 bit

Bandwidth

384.0 GB/s

51.20 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

3 MB

—

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

153.0 GPixel/s

8.000 GPixel/s

Texture Rate

382.4 GTexel/s

12.00 GTexel/s

FP32 (TFLOPS)

12.24 TFLOPS

—

FP64 (TFLOPS)

764.8 GFLOPS (1:16)

—

FP16 (TFLOPS)

24.47 TFLOPS (2:1)

—

AI/RT

RT Cores

40

—

Power

TDP

145 W

108 W

TDP (W)

145

108 -25.5%

Suggested PSU

—

300 W

Power Connectors

None

—

Architecture

Architecture

RDNA 2.0

Curie

GPU Name

Navi 22

G70

Generation

Navi Mobile (RX 6000M)

GeForce 7 PCIe (7800)

Process Size

7 nm

110 nm

Transistors

17,200 million

302 million

Die Size

335 mm²

333 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

906.9K / mm²

API Support

DirectX

12 Ultimate (12_2)

9.0c (9_3)

OpenGL

4.6

2.1

Vulkan

1.4

—

OpenCL

2.1

—

Shader Model

6.8

3.0

Physical

Slot Width

IGP

Dual-slot

Length

—

228 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

2x DVI1x S-Video

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x16

Other

Launch Price

—

649 USD

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

GeForce 6 PCIe

Successor

—

GeForce 8

View Radeon RX 6800M Details View GeForce 7800 GTX 512 Details