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

NVIDIA

GEFORCE

GeForce RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

N/A

180,831

geekbench_vulkan

N/A

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

FirePro V7900 SDI

RTX 4090 Mobile

Core Specs

Shading Units

1,280

9,728 +660.0%

Shaders

1,280

9,728 +660.0%

TMUs

80

304 +280.0%

ROPs

32

112 +250.0%

Compute Units

20

—

SM Count

—

76

Clocks

Base Clock

—

1335 MHz

Boost Clock

—

1695 MHz

GPU Clock

725 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

160.0 GB/s

576.0 GB/s

Cache

L1 Cache

8 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

64 MB

Performance

Pixel Rate

23.20 GPixel/s

189.8 GPixel/s

Texture Rate

58.00 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

1.856 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

464.0 GFLOPS (1:4)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

150 W

120 W

TDP (W)

150

120 -20.0%

Suggested PSU

450 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

TeraScale 3

Ada Lovelace

GPU Name

Cayman

AD103

Generation

FirePro Terascale (Vx900)

GeForce 40 Mobile

Process Size

40 nm

5 nm

Transistors

2,640 million

45,900 million

Die Size

389 mm²

379 mm²

Foundry

TSMC

TSMC

Density

6.8M / mm²

121.1M / mm²

API Support

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenGL

4.4

4.6

Vulkan

—

1.4

OpenCL

1.2

3.0

CUDA

—

8.9

Shader Model

5.0

6.8

Physical

Slot Width

Single-slot

IGP

Length

279 mm 11 inches

—

Height

111 mm 4.4 inches

—

Outputs

4x DisplayPort 1.21x SDI

Portable Device Dependent

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

FireGL

GeForce 30 Mobile

Successor

Radeon Pro GCN

GeForce 50 Mobile

View FirePro V7900 SDI Details View GeForce RTX 4090 Mobile Details