GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce 7900 GTX

CORE STATE G71

VRAM 512 MB

CLOCK SPEED —

TDP 84 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 90 nm

LAUNCH DATE 2006

VS

NVIDIA

GEFORCE

GeForce RTX 3090

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

5,118

geekbench_opencl

N/A

191,142

geekbench_vulkan

N/A

174,310

passmark_directx_10

N/A

182

passmark_directx_11

N/A

220

passmark_directx_12

N/A

110

passmark_directx_9

N/A

268

passmark_g2d

N/A

1,063

passmark_g3d

N/A

26,645

passmark_gpu_compute

N/A

15,356

DETAILED SPECIFICATIONS

SPECIFICATION

7900 GTX

RTX 3090

Core Specs

Shading Units

—

10,496

Shaders

—

10,496

TMUs

24

328 +1266.7%

ROPs

16

112 +600.0%

SM Count

—

82

Clocks

Base Clock

—

1395 MHz

Boost Clock

—

1695 MHz

GPU Clock

650 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

1219 MHz 19.5 Gbps effective

Memory

Memory Size

512 MB

24 GB

VRAM (MB)

512

24,576 +4700.0%

Memory Type

GDDR3

GDDR6X

Memory Bus

256 bit

384 bit

Bandwidth

51.20 GB/s

936.2 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

6 MB

Performance

Pixel Rate

10.40 GPixel/s

189.8 GPixel/s

Texture Rate

15.60 GTexel/s

556.0 GTexel/s

FP32 (TFLOPS)

—

35.58 TFLOPS

FP64 (TFLOPS)

—

556.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

35.58 TFLOPS (1:1)

AI/RT

RT Cores

—

82

Tensor Cores

—

328

Power

TDP

84 W

350 W

TDP (W)

84

350 +316.7%

Suggested PSU

250 W

750 W

Power Connectors

1x 6-pin

1x 12-pin

Architecture

Architecture

Curie

Ampere

GPU Name

G71

GA102

Generation

GeForce 7 PCIe (7900)

GeForce 30

Process Size

90 nm

8 nm

Transistors

278 million

28,300 million

Die Size

196 mm²

628 mm²

Foundry

TSMC

Samsung

Density

1.4M / mm²

45.1M / 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

Triple-slot

Length

—

336 mm 13.2 inches

Height

—

140 mm 5.5 inches

Outputs

2x DVI1x S-Video

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 1.0 x16

PCIe 4.0 x16

Other

Launch Price

—

1,499 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 6 PCIe

GeForce 20

Successor

GeForce 8

GeForce 40

View GeForce 7900 GTX Details View GeForce RTX 3090 Details