GPU Comparison

A

AMD

RADEON

AMD FirePro V7900 SDI

CORE STATE Cayman

VRAM 2 GB

CLOCK SPEED —

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale 3

nm

PROCESS 40 nm

LAUNCH DATE 2011

VS

A

AMD

RADEON

Radeon RX 7900 XTX

CORE STATE Navi 31

VRAM 24 GB

CLOCK SPEED 2498 MHz

TDP 355 W

BUS WIDTH 384 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

6,841

geekbench_opencl

N/A

189,573

geekbench_vulkan

N/A

192,597

passmark_directx_10

N/A

166

passmark_directx_11

N/A

356

passmark_directx_12

N/A

131

passmark_directx_9

N/A

330

passmark_g2d

N/A

1,267

passmark_g3d

N/A

31,238

passmark_gpu_compute

N/A

17,689

DETAILED SPECIFICATIONS

SPECIFICATION

FirePro V7900 SDI

RX 7900 XTX

Core Specs

Shading Units

1,280

6,144 +380.0%

Shaders

1,280

6,144 +380.0%

TMUs

80

384 +380.0%

ROPs

32

192 +500.0%

Compute Units

20

96 +380.0%

Clocks

Base Clock

—

1929 MHz

Boost Clock

—

2498 MHz

GPU Clock

725 MHz

—

Game Clock

—

2365 MHz

Shader Clock

—

2269 MHz

Memory Clock

1250 MHz 5 Gbps effective

2500 MHz 20 Gbps effective

Memory

Memory Size

2 GB

24 GB

VRAM (MB)

2,048

24,576 +1100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

160.0 GB/s

960.0 GB/s

Cache

L1 Cache

8 KB (per CU)

256 KB per Array

L2 Cache

512 KB

6 MB

L3 Cache

—

96 MB

L0 Cache

—

64 KB per WGP

Performance

Pixel Rate

23.20 GPixel/s

479.6 GPixel/s

Texture Rate

58.00 GTexel/s

959.2 GTexel/s

FP32 (TFLOPS)

1.856 TFLOPS

61.39 TFLOPS

FP64 (TFLOPS)

464.0 GFLOPS (1:4)

1.918 TFLOPS (1:32)

FP16 (TFLOPS)

—

122.8 TFLOPS (2:1)

AI/RT

RT Cores

—

96

Matrix Cores

—

192

Power

TDP

150 W

355 W

TDP (W)

150

355 +136.7%

Suggested PSU

450 W

750 W

Power Connectors

1x 6-pin

2x 8-pin

Architecture

Architecture

TeraScale 3

RDNA 3.0

GPU Name

Cayman

Navi 31

Codename

—

Plum Bonito

Generation

FirePro Terascale (Vx900)

Navi III (RX 7000)

Process Size

40 nm

5 nm

Transistors

2,640 million

57,700 million

Die Size

389 mm²

529 mm²

Foundry

TSMC

TSMC

Density

6.8M / mm²

109.1M / mm²

AMD MCM

GCD Transistors

—

45,400 million

GCD Die Size

—

304.35 mm²

MCD Transistors

—

2,050 million x6

API Support

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenGL

4.4

4.6

Vulkan

—

1.4

OpenCL

1.2

2.2

Shader Model

5.0

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

279 mm 11 inches

287 mm 11.3 inches

Height

111 mm 4.4 inches

110 mm 4.3 inches

Outputs

4x DisplayPort 1.21x SDI

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

FireGL

Navi II

Successor

Radeon Pro GCN

Navi IV

View FirePro V7900 SDI Details View Radeon RX 7900 XTX Details