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 GTX 285 X2

CORE STATE GT200B

VRAM 2 GB

CLOCK SPEED —

TDP 315 W

BUS WIDTH 512 bit

ARCHITECTURE Tesla 2.0

nm

PROCESS 55 nm

LAUNCH DATE 2009

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

GTX 285 X2

Core Specs

Shading Units

2,560

240 -90.6%

Shaders

2,560

240 -90.6%

TMUs

160

80 -50.0%

ROPs

64

32 -50.0%

Compute Units

40

—

SM Count

—

30

Clocks

Base Clock

2116 MHz

—

Boost Clock

2390 MHz

—

GPU Clock

—

648 MHz

Game Clock

2300 MHz

—

Shader Clock

—

1476 MHz

Memory Clock

2000 MHz 16 Gbps effective

1152 MHz 2.3 Gbps effective

Memory

Memory Size

12 GB

2 GB

VRAM (MB)

12,288

2,048 -83.3%

Memory Type

GDDR6

GDDR3

Memory Bus

192 bit

512 bit

Bandwidth

384.0 GB/s

147.5 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

3 MB

256 KB

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

153.0 GPixel/s

20.74 GPixel/s

Texture Rate

382.4 GTexel/s

51.84 GTexel/s

FP32 (TFLOPS)

12.24 TFLOPS

708.5 GFLOPS

FP64 (TFLOPS)

764.8 GFLOPS (1:16)

88.56 GFLOPS (1:8)

FP16 (TFLOPS)

24.47 TFLOPS (2:1)

—

AI/RT

RT Cores

40

—

Power

TDP

145 W

315 W

TDP (W)

145

315 +117.2%

Suggested PSU

—

700 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

RDNA 2.0

Tesla 2.0

GPU Name

Navi 22

GT200B

Generation

Navi Mobile (RX 6000M)

GeForce 200

Process Size

7 nm

55 nm

Transistors

17,200 million

1,400 million

Die Size

335 mm²

470 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

3.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

11.1 (10_0)

OpenGL

4.6

3.3

Vulkan

1.4

—

OpenCL

2.1

1.1

CUDA

—

1.3

Shader Model

6.8

4.0

Physical

Slot Width

IGP

Dual-slot

Length

—

275 mm 10.8 inches

Height

—

115 mm 4.5 inches

Outputs

Portable Device Dependent

2x DVI1x HDMI

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

GeForce 9

Successor

—

GeForce 400

View Radeon RX 6800M Details View GeForce GTX 285 X2 Details