GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce 7800 GT Dual

CORE STATE G70

VRAM 256 MB

CLOCK SPEED —

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 110 nm

LAUNCH DATE 2005

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

2,644

geekbench_opencl

N/A

104,831

geekbench_vulkan

N/A

104,066

passmark_directx_10

N/A

120

passmark_directx_11

N/A

146

passmark_directx_12

N/A

72

passmark_directx_9

N/A

170

passmark_g2d

N/A

637

passmark_g3d

N/A

16,321

passmark_gpu_compute

N/A

7,276

DETAILED SPECIFICATIONS

SPECIFICATION

7800 GT Dual

RTX 3080 Mobile

Core Specs

Shading Units

—

6,144

Shaders

—

6,144

TMUs

20

192 +860.0%

ROPs

16

96 +500.0%

SM Count

—

48

Clocks

Base Clock

—

1110 MHz

Boost Clock

—

1545 MHz

GPU Clock

400 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

256 MB

8 GB

VRAM (MB)

256

8,192 +3100.0%

Memory Type

GDDR3

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

32.00 GB/s

448.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

6.400 GPixel/s

148.3 GPixel/s

Texture Rate

8.000 GTexel/s

296.6 GTexel/s

FP32 (TFLOPS)

—

18.98 TFLOPS

FP64 (TFLOPS)

—

296.6 GFLOPS (1:64)

FP16 (TFLOPS)

—

18.98 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

120 W

115 W

TDP (W)

120

115 -4.2%

Suggested PSU

300 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Curie

Ampere

GPU Name

G70

GA104

Generation

GeForce 7 PCIe (7800)

GeForce 30 Mobile

Process Size

110 nm

8 nm

Transistors

302 million

17,400 million

Die Size

333 mm²

392 mm²

Foundry

TSMC

Samsung

Density

906.9K / mm²

44.4M / mm²

API Support

DirectX

9.0c (9_3)

12 Ultimate (12_2)

OpenGL

2.1

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

8.6

Shader Model

3.0

6.8

Physical

Slot Width

Dual-slot

—

Outputs

2x DVI2x VGA1x S-Video

Portable Device Dependent

Bus Interface

PCIe 1.0 x16

PCIe 4.0 x16

Other

Launch Price

799 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 6 PCIe

GeForce 20 Mobile

Successor

GeForce 8

—

View GeForce 7800 GT Dual Details View GeForce RTX 3080 Mobile Details