GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce 7900 GX2

CORE STATE G71

VRAM 512 MB

CLOCK SPEED —

TDP 110 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 90 nm

LAUNCH DATE 2006

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_opencl

N/A

117,866

geekbench_vulkan

N/A

107,502

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

7900 GX2

RTX 3080 Ti Mobile

Core Specs

Shading Units

—

7,424

Shaders

—

7,424

TMUs

24

232 +866.7%

ROPs

16

96 +500.0%

SM Count

—

58

Clocks

Base Clock

—

810 MHz

Boost Clock

—

1260 MHz

GPU Clock

500 MHz

—

Memory Clock

600 MHz 1200 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

512 MB

16 GB

VRAM (MB)

512

16,384 +3100.0%

Memory Type

GDDR3

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

38.40 GB/s

512.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

8.000 GPixel/s

121.0 GPixel/s

Texture Rate

12.00 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

—

18.71 TFLOPS

FP64 (TFLOPS)

—

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

110 W

115 W

TDP (W)

110

115 +4.5%

Suggested PSU

300 W

—

Power Connectors

2x 6-pin

None

Architecture

Architecture

Curie

Ampere

GPU Name

G71

GA103

Generation

GeForce 7 PCIe (7900)

GeForce 30 Mobile

Process Size

90 nm

8 nm

Transistors

278 million

22,000 million

Die Size

196 mm²

496 mm²

Foundry

TSMC

Samsung

Density

1.4M / mm²

44.4M / mm²

API Support

DirectX

9.0c (9_3)

12 Ultimate (12_2)

OpenGL

2.1.2 (full) 3.x (partial)

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

8.6

Shader Model

3.0

6.8

Physical

Slot Width

Dual-slot

—

Length

312 mm 12.3 inches

—

Outputs

2x DVI1x S-Video

Portable Device Dependent

Bus Interface

PCIe 1.0 x16

PCIe 4.0 x16

Other

Launch Price

599 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 6 PCIe

GeForce 20 Mobile

Successor

GeForce 8

—

View GeForce 7900 GX2 Details View GeForce RTX 3080 Ti Mobile Details