GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6850M XT

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2581 MHz

TDP 165 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

A100 PCIe 80 GB

CORE STATE GA100

VRAM 80 GB

CLOCK SPEED 1410 MHz

TDP 300 W

BUS WIDTH 5120 bit

ARCHITECTURE Ampere

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,257

N/A

geekbench_opencl

82,762

N/A

geekbench_vulkan

99,456

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6850M XT

A100 PCIe 80 GB

Core Specs

Shading Units

2,560

6,912 +170.0%

Shaders

2,560

6,912 +170.0%

TMUs

160

432 +170.0%

ROPs

64

160 +150.0%

Compute Units

40

—

SM Count

—

108

Clocks

Base Clock

2321 MHz

1065 MHz

Boost Clock

2581 MHz

1410 MHz

Game Clock

2463 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1512 MHz 3 Gbps effective

Memory

Memory Size

12 GB

80 GB

VRAM (MB)

12,288

81,920 +566.7%

Memory Type

GDDR6

HBM2e

Memory Bus

192 bit

5120 bit

Bandwidth

432.0 GB/s

1.94 TB/s

Cache

L1 Cache

128 KB per Array

192 KB (per SM)

L2 Cache

3 MB

80 MB

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.2 GPixel/s

225.6 GPixel/s

Texture Rate

413.0 GTexel/s

609.1 GTexel/s

FP32 (TFLOPS)

13.21 TFLOPS

19.49 TFLOPS

FP64 (TFLOPS)

825.9 GFLOPS (1:16)

9.746 TFLOPS (1:2)

FP16 (TFLOPS)

26.43 TFLOPS (2:1)

77.97 TFLOPS (4:1)

AI/RT

RT Cores

40

—

Tensor Cores

—

432

BF16

—

311.84 TFLOPS (16:1)

TF32

—

155.92 TFLOPs (8:1)

Power

TDP

165 W

300 W

TDP (W)

165

300 +81.8%

Suggested PSU

—

700 W

Power Connectors

None

8-pin EPS

Architecture

Architecture

RDNA 2.0

Ampere

GPU Name

Navi 22

GA100

Generation

Navi Mobile (RX 6000M)

Server Ampere (Axx)

Process Size

7 nm

7 nm

Transistors

17,200 million

54,200 million

Die Size

335 mm²

826 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

65.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.1

3.0

CUDA

—

8.0

Shader Model

6.8

—

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

Tesla Turing

Successor

—

Server Ada

View Radeon RX 6850M XT Details View A100 PCIe 80 GB Details