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 M4000

CORE STATE GM204

VRAM 8 GB

CLOCK SPEED —

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,235

680

geekbench_metal

222,653

N/A

geekbench_opencl

175,410

20,128

geekbench_vulkan

164,748

24,640

passmark_directx_10

164

33

passmark_directx_11

300

49

passmark_directx_12

114

26

passmark_directx_9

303

113

passmark_g2d

1,063

673

passmark_g3d

28,070

6,680

passmark_gpu_compute

14,199

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6950 XT

Quadro M4000

Core Specs

Shading Units

5,120

1,664 -67.5%

Shaders

5,120

1,664 -67.5%

TMUs

320

104 -67.5%

ROPs

128

64 -50.0%

Compute Units

80

—

Clocks

Base Clock

1860 MHz

—

Boost Clock

2310 MHz

—

GPU Clock

—

773 MHz

Game Clock

2100 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1502 MHz 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

192.3 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SMM)

L2 Cache

4 MB

2 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

295.7 GPixel/s

49.47 GPixel/s

Texture Rate

739.2 GTexel/s

80.39 GTexel/s

FP32 (TFLOPS)

23.65 TFLOPS

2.573 TFLOPS

FP64 (TFLOPS)

1,478.4 GFLOPS (1:16)

80.39 GFLOPS (1:32)

FP16 (TFLOPS)

47.31 TFLOPS (2:1)

—

AI/RT

RT Cores

80

—

Power

TDP

335 W

120 W

TDP (W)

335

120 -64.2%

Suggested PSU

700 W

300 W

Power Connectors

2x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 2.0

Maxwell 2.0

GPU Name

Navi 21

GM204

Generation

Navi II (RX 6000)

Quadro Maxwell (Mx000)

Process Size

7 nm

28 nm

Transistors

26,800 million

5,200 million

Die Size

520 mm²

398 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

13.1M / 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

—

5.2

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 1.2

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

1,099 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

Quadro Kepler

Successor

Navi III

Quadro Pascal

View Radeon RX 6950 XT Details View Quadro M4000 Details