GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7800 XT

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2430 MHz

TDP 263 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

Tesla P40

CORE STATE GP102

VRAM 24 GB

CLOCK SPEED 1531 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,157

N/A

geekbench_opencl

139,381

62,017

geekbench_vulkan

143,060

70,237

passmark_directx_10

121

N/A

passmark_directx_11

249

N/A

passmark_directx_12

93

N/A

passmark_directx_9

304

N/A

passmark_g2d

1,177

N/A

passmark_g3d

24,176

N/A

passmark_gpu_compute

13,473

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800 XT

Tesla P40

Core Specs

Shading Units

3,840

3,840 0.0%

Shaders

3,840

3,840 0.0%

TMUs

240

240 0.0%

ROPs

96

96 0.0%

Compute Units

60

—

SM Count

—

30

Clocks

Base Clock

1295 MHz

1303 MHz

Boost Clock

2430 MHz

1531 MHz

Game Clock

2124 MHz

—

Memory Clock

2438 MHz 19.5 Gbps effective

1808 MHz 7.2 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

624.1 GB/s

347.1 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SM)

L2 Cache

4 MB

3 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

233.3 GPixel/s

147.0 GPixel/s

Texture Rate

583.2 GTexel/s

367.4 GTexel/s

FP32 (TFLOPS)

37.32 TFLOPS

11.76 TFLOPS

FP64 (TFLOPS)

1,166.4 GFLOPS (1:32)

367.4 GFLOPS (1:32)

FP16 (TFLOPS)

74.65 TFLOPS (2:1)

183.7 GFLOPS (1:64)

AI/RT

RT Cores

60

—

Matrix Cores

120

—

Power

TDP

263 W

250 W

TDP (W)

263

250 -4.9%

Suggested PSU

600 W

600 W

Power Connectors

2x 8-pin

8-pin EPS

Architecture

Architecture

RDNA 3.0

Pascal

GPU Name

Navi 32

GP102

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Tesla Pascal (Pxx)

Process Size

5 nm

16 nm

Transistors

28,100 million

11,800 million

Die Size

346 mm²

471 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

25.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

499 USD

5,699 USD

Production

Active

End-of-life

Predecessor

Navi II

Tesla Maxwell

Successor

Navi IV

Tesla Volta

View Radeon RX 7800 XT Details View Tesla P40 Details