GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7790

CORE STATE Bonaire

VRAM 1024 MB

CLOCK SPEED —

TDP 85 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

L40S

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

17,666

N/A

geekbench_opencl

N/A

334,437

geekbench_vulkan

N/A

250,769

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7790

L40S

Core Specs

Shading Units

896

18,176 +1928.6%

Shaders

896

18,176 +1928.6%

TMUs

56

568 +914.3%

ROPs

16

192 +1100.0%

Compute Units

14

—

SM Count

—

142

Clocks

Base Clock

—

1110 MHz

Boost Clock

—

2520 MHz

GPU Clock

1000 MHz

—

Memory Clock

1500 MHz 6 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

1024 MB

48 GB

VRAM (MB)

1,024

49,152 +4700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

384 bit

Bandwidth

96.00 GB/s

864.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

256 KB

48 MB

Performance

Pixel Rate

16.00 GPixel/s

483.8 GPixel/s

Texture Rate

56.00 GTexel/s

1,431.4 GTexel/s

FP32 (TFLOPS)

1.792 TFLOPS

91.61 TFLOPS

FP64 (TFLOPS)

112.0 GFLOPS (1:16)

1,431.4 GFLOPS (1:64)

FP16 (TFLOPS)

—

91.61 TFLOPS (1:1)

AI/RT

RT Cores

—

142

Tensor Cores

—

568

Power

TDP

85 W

300 W

TDP (W)

85

300 +252.9%

Suggested PSU

250 W

700 W

Power Connectors

1x 6-pin

1x 16-pin

Architecture

Architecture

GCN 2.0

Ada Lovelace

GPU Name

Bonaire

AD102

Generation

Southern Islands (HD 7700)

Server Ada (Lxx)

Process Size

28 nm

5 nm

Transistors

2,080 million

76,300 million

Die Size

160 mm²

609 mm²

Foundry

TSMC

TSMC

Density

13.0M / mm²

125.3M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

8.9

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

183 mm 7.2 inches

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

149 USD

—

Production

End-of-life

End-of-life

Predecessor

Northern Islands

Server Ampere

Successor

Sea Islands

Server Hopper

View Radeon HD 7790 Details View L40S Details