GPU Comparison

NVIDIA

GEFORCE

NVIDIA GB10

CORE STATE GB20B

VRAM 128 GB

CLOCK SPEED 2418 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

GeForce RTX 2070

CORE STATE TU106

VRAM 8 GB

CLOCK SPEED 1620 MHz

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

120,027

79,747

geekbench_vulkan

114,648

83,334

3dmark_3dmark_steel_nomad_dx12

N/A

1,569

passmark_directx_10

N/A

111

passmark_directx_11

N/A

129

passmark_directx_12

N/A

60

passmark_directx_9

N/A

211

passmark_g2d

N/A

819

passmark_g3d

N/A

16,094

passmark_gpu_compute

N/A

6,411

DETAILED SPECIFICATIONS

SPECIFICATION

GB10

RTX 2070

Core Specs

Shading Units

6,144

2,304 -62.5%

Shaders

6,144

2,304 -62.5%

TMUs

384

144 -62.5%

ROPs

48

64 +33.3%

SM Count

48

36 -25.0%

Clocks

Base Clock

1665 MHz

1410 MHz

Boost Clock

2418 MHz

1620 MHz

Memory Clock

1067 MHz 8.5 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

128 GB

8 GB

VRAM (MB)

131,072

8,192 -93.8%

Memory Type

LPDDR5X

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

273.2 GB/s

448.0 GB/s

Cache

L1 Cache

256 KB (per SM)

64 KB (per SM)

L2 Cache

50 MB

4 MB

Performance

Pixel Rate

116.1 GPixel/s

103.7 GPixel/s

Texture Rate

928.5 GTexel/s

233.3 GTexel/s

FP32 (TFLOPS)

29.71 TFLOPS

7.465 TFLOPS

FP64 (TFLOPS)

464.3 GFLOPS (1:64)

233.3 GFLOPS (1:32)

FP16 (TFLOPS)

29.71 TFLOPS (1:1)

14.93 TFLOPS (2:1)

AI/RT

RT Cores

48

36 -25.0%

Tensor Cores

384

288 -25.0%

Power

TDP

140 W

175 W

TDP (W)

140

175 +25.0%

Suggested PSU

300 W

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

Blackwell 2.0

Turing

GPU Name

GB20B

TU106

Generation

Server Blackwell (Bxx)

GeForce 20

Process Size

5 nm

12 nm

Transistors

—

10,800 million

Die Size

—

445 mm²

Foundry

TSMC

TSMC

Density

—

24.3M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

12.1

7.5

Shader Model

—

6.8

Physical

Slot Width

IGP

Dual-slot

Length

150 mm 5.9 inches

229 mm 9 inches

Height

51 mm 2 inches

113 mm 4.4 inches

Outputs

1x HDMI

1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x16

Other

Launch Price

3,999 USD

499 USD

Production

Active

End-of-life

Predecessor

Server Hopper

GeForce 10

Successor

Server Rubin

GeForce 30

View GB10 Details View GeForce RTX 2070 Details