GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 650 Ti Boost

CORE STATE GK106

VRAM 2 GB

CLOCK SPEED 1032 MHz

TDP 134 W

BUS WIDTH 192 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

9,278

180,149

geekbench_vulkan

10,039

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 650 Ti Boost

RTX A6000

Core Specs

Shading Units

768

10,752 +1300.0%

Shaders

768

10,752 +1300.0%

TMUs

64

336 +425.0%

ROPs

24

112 +366.7%

SM Count

—

84

Clocks

Base Clock

980 MHz

1410 MHz

Boost Clock

1032 MHz

1800 MHz

Memory Clock

1502 MHz 6 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

2 GB

48 GB

VRAM (MB)

2,048

49,152 +2300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

192 bit

384 bit

Bandwidth

144.2 GB/s

768.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

384 KB

6 MB

Performance

Pixel Rate

16.51 GPixel/s

201.6 GPixel/s

Texture Rate

66.05 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

1.585 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

66.05 GFLOPS (1:24)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

—

38.71 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

134 W

300 W

TDP (W)

134

300 +123.9%

Suggested PSU

300 W

700 W

Power Connectors

1x 6-pin

8-pin EPS

Architecture

Architecture

Kepler

Ampere

GPU Name

GK106

GA102

Generation

GeForce 600

Workstation Ampere (Ax000)

Process Size

28 nm

8 nm

Transistors

2,540 million

28,300 million

Die Size

221 mm²

628 mm²

Foundry

TSMC

Samsung

Density

11.5M / mm²

45.1M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

8.6

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

169 USD

4,649 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 500

Quadro Turing

Successor

GeForce 700

Workstation Ada

View GeForce GTX 650 Ti Boost Details View RTX A6000 Details