GPU Comparison

i

Intel

GPU

Intel Xeon Phi 3120A

CORE STATE Knights Corner

VRAM 6 GB

CLOCK SPEED —

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Knights

nm

PROCESS 22 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

GeForce RTX 2070 SUPER

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1770 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,651

geekbench_opencl

N/A

98,316

geekbench_vulkan

N/A

94,918

passmark_directx_10

N/A

132

passmark_directx_11

N/A

151

passmark_directx_12

N/A

67

passmark_directx_9

N/A

223

passmark_g2d

N/A

878

passmark_g3d

N/A

18,169

passmark_gpu_compute

N/A

7,557

DETAILED SPECIFICATIONS

SPECIFICATION

Phi 3120A

RTX 2070 SUPER

Core Specs

Shading Units

912

2,560 +180.7%

Shaders

912

2,560 +180.7%

TMUs

32

160 +400.0%

ROPs

0

64 +∞%

SM Count

—

40

Execution Units

57

—

Clocks

Base Clock

—

1605 MHz

Boost Clock

—

1770 MHz

GPU Clock

1100 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

6 GB

8 GB

VRAM (MB)

6,144

8,192 +33.3%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

256 bit

Bandwidth

240.0 GB/s

448.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

0 MPixel/s

113.3 GPixel/s

Texture Rate

35.20 GTexel/s

283.2 GTexel/s

FP32 (TFLOPS)

2.006 TFLOPS

9.062 TFLOPS

FP64 (TFLOPS)

—

283.2 GFLOPS (1:32)

FP16 (TFLOPS)

—

18.12 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

320

Power

TDP

300 W

215 W

TDP (W)

300

215 -28.3%

Suggested PSU

700 W

550 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

Knights

Turing

GPU Name

Knights Corner

TU104

Generation

Knights Corner (x100)

GeForce 20

Process Size

22 nm

12 nm

Transistors

5,000 million

13,600 million

Die Size

720 mm²

545 mm²

Foundry

Intel

TSMC

Density

6.9M / mm²

25.0M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

1.2

3.0

CUDA

—

7.5

Shader Model

5.0

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

248 mm 9.8 inches

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

No outputs

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

1,695 USD

499 USD

Production

End-of-life

End-of-life

Predecessor

Knights Ferry

GeForce 10

Successor

H3C Graphics

GeForce 30

View Xeon Phi 3120A Details View GeForce RTX 2070 SUPER Details