GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6700 XT

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2581 MHz

TDP 230 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

Tesla C870

CORE STATE G80

VRAM 1536 MB

CLOCK SPEED —

TDP 171 W

BUS WIDTH 384 bit

ARCHITECTURE Tesla

nm

PROCESS 90 nm

LAUNCH DATE 2007

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,435

N/A

geekbench_metal

129,041

N/A

geekbench_opencl

100,730

N/A

geekbench_vulkan

108,032

N/A

passmark_directx_10

124

N/A

passmark_directx_11

173

N/A

passmark_directx_12

77

N/A

passmark_directx_9

242

N/A

passmark_g2d

951

N/A

passmark_g3d

19,786

N/A

passmark_gpu_compute

9,336

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6700 XT

Tesla C870

Core Specs

Shading Units

2,560

128 -95.0%

Shaders

2,560

128 -95.0%

TMUs

160

32 -80.0%

ROPs

64

24 -62.5%

Compute Units

40

—

SM Count

—

16

Clocks

Base Clock

2321 MHz

—

Boost Clock

2581 MHz

—

GPU Clock

—

600 MHz

Game Clock

2424 MHz

—

Shader Clock

—

1350 MHz

Memory Clock

2000 MHz 16 Gbps effective

800 MHz 1600 Mbps effective

Memory

Memory Size

12 GB

1536 MB

VRAM (MB)

12,288

1,536 -87.5%

Memory Type

GDDR6

GDDR3

Memory Bus

192 bit

384 bit

Bandwidth

384.0 GB/s

76.80 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

3 MB

96 KB

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.2 GPixel/s

14.40 GPixel/s

Texture Rate

413.0 GTexel/s

38.40 GTexel/s

FP32 (TFLOPS)

13.21 TFLOPS

345.6 GFLOPS

FP64 (TFLOPS)

825.9 GFLOPS (1:16)

—

FP16 (TFLOPS)

26.43 TFLOPS (2:1)

—

AI/RT

RT Cores

40

—

Power

TDP

230 W

171 W

TDP (W)

230

171 -25.7%

Suggested PSU

550 W

450 W

Power Connectors

1x 6-pin + 1x 8-pin

2x 6-pin

Architecture

Architecture

RDNA 2.0

Tesla

GPU Name

Navi 22

G80

Generation

Navi II (RX 6000)

Tesla (x8xx)

Process Size

7 nm

90 nm

Transistors

17,200 million

681 million

Die Size

335 mm²

484 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

1.4M / 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 (1.0)

CUDA

—

1.0

Shader Model

6.8

4.0

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

—

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x16

Other

Launch Price

479 USD

1,499 USD

Production

End-of-life

End-of-life

Predecessor

Navi

—

Successor

Navi III

Tesla

View Radeon RX 6700 XT Details View Tesla C870 Details