GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6950 XT

CORE STATE Navi 21

VRAM 16 GB

CLOCK SPEED 2310 MHz

TDP 335 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

Quadro P4000

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1480 MHz

TDP 105 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,235

1,115

geekbench_metal

222,653

N/A

geekbench_opencl

175,410

41,037

geekbench_vulkan

164,748

41,652

passmark_directx_10

164

66

passmark_directx_11

300

86

passmark_directx_12

114

40

passmark_directx_9

303

181

passmark_g2d

1,063

786

passmark_g3d

28,070

11,466

passmark_gpu_compute

14,199

4,913

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6950 XT

Quadro P4000

Core Specs

Shading Units

5,120

1,792 -65.0%

Shaders

5,120

1,792 -65.0%

TMUs

320

112 -65.0%

ROPs

128

64 -50.0%

Compute Units

80

—

SM Count

—

14

Clocks

Base Clock

1860 MHz

1202 MHz

Boost Clock

2310 MHz

1480 MHz

Game Clock

2100 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1901 MHz 7.6 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

243.3 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SM)

L2 Cache

4 MB

2 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

295.7 GPixel/s

94.72 GPixel/s

Texture Rate

739.2 GTexel/s

165.8 GTexel/s

FP32 (TFLOPS)

23.65 TFLOPS

5.304 TFLOPS

FP64 (TFLOPS)

1,478.4 GFLOPS (1:16)

165.8 GFLOPS (1:32)

FP16 (TFLOPS)

47.31 TFLOPS (2:1)

82.88 GFLOPS (1:64)

AI/RT

RT Cores

80

—

Power

TDP

335 W

105 W

TDP (W)

335

105 -68.7%

Suggested PSU

700 W

300 W

Power Connectors

2x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 2.0

Pascal

GPU Name

Navi 21

GP104

Generation

Navi II (RX 6000)

Quadro Pascal (Px000)

Process Size

7 nm

16 nm

Transistors

26,800 million

7,200 million

Die Size

520 mm²

314 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

22.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

Single-slot

Length

267 mm 10.5 inches

241 mm 9.5 inches

Height

120 mm 4.7 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.12x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

1,099 USD

815 USD

Production

End-of-life

End-of-life

Predecessor

Navi

Quadro Maxwell

Successor

Navi III

Quadro Volta

View Radeon RX 6950 XT Details View Quadro P4000 Details