GPU Comparison

A

AMD

RADEON

AMD Radeon Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce GTX TITAN BLACK

CORE STATE GK110B

VRAM 6 GB

CLOCK SPEED 980 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

24,172

geekbench_opencl

8,822

27,076

geekbench_vulkan

8,134

28,810

passmark_directx_10

N/A

47

passmark_directx_11

N/A

73

passmark_directx_12

N/A

34

passmark_directx_9

N/A

133

passmark_g2d

N/A

595

passmark_g3d

N/A

9,184

passmark_gpu_compute

N/A

3,726

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

GTX TITAN BLACK

Core Specs

Shading Units

512

2,880 +462.5%

Shaders

512

2,880 +462.5%

TMUs

32

240 +650.0%

ROPs

8

48 +500.0%

Compute Units

8

—

Clocks

Base Clock

300 MHz

889 MHz

Boost Clock

1100 MHz

980 MHz

Memory Clock

System Shared

1750 MHz 7 Gbps effective

Memory

Memory Size

System Shared

6 GB

VRAM (MB)

—

6,144

Memory Type

System Shared

GDDR5

Memory Bus

System Shared

384 bit

Bandwidth

System Dependent

336.0 GB/s

Cache

L1 Cache

—

16 KB (per SMX)

L2 Cache

—

1536 KB

Performance

Pixel Rate

8.800 GPixel/s

58.80 GPixel/s

Texture Rate

35.20 GTexel/s

235.2 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

5.645 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

1.882 TFLOPS (1:3)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

—

Power

TDP

25 W

250 W

TDP (W)

25

250 +900.0%

Suggested PSU

—

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 5.0

Kepler

GPU Name

Raven

GK110B

Generation

Vega IGP (Raven Ridge)

GeForce 700

Process Size

14 nm

28 nm

Transistors

4,940 million

7,080 million

Die Size

210 mm²

561 mm²

Foundry

GlobalFoundries

TSMC

Density

23.5M / mm²

12.6M / mm²

API Support

DirectX

12 (12_1)

12 (11_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.2.175

OpenCL

2.1

3.0

CUDA

—

3.5

Shader Model

6.7

6.5 (5.1)

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Motherboard Dependent

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

IGP

PCIe 3.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

GCN 3.0 IGP

GeForce 600

Successor

Vega II IGP

GeForce 900

View Radeon Vega 8 Details View GeForce GTX TITAN BLACK Details