GPU Comparison

A

AMD

RADEON

AMD Radeon 680M

CORE STATE Rembrandt+

VRAM System Shared

CLOCK SPEED 2200 MHz

TDP 50 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

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

3dmark_3dmark_steel_nomad_dx12

378

N/A

geekbench_opencl

22,994

27,076

geekbench_vulkan

25,850

28,810

geekbench_metal

N/A

24,172

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

680M

GTX TITAN BLACK

Core Specs

Shading Units

768

2,880 +275.0%

Shaders

768

2,880 +275.0%

TMUs

48

240 +400.0%

ROPs

32

48 +50.0%

Compute Units

12

—

Clocks

Base Clock

2000 MHz

889 MHz

Boost Clock

2200 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

128 KB per Array

16 KB (per SMX)

L2 Cache

2 MB

1536 KB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

70.40 GPixel/s

58.80 GPixel/s

Texture Rate

105.6 GTexel/s

235.2 GTexel/s

FP32 (TFLOPS)

3.379 TFLOPS

5.645 TFLOPS

FP64 (TFLOPS)

211.2 GFLOPS (1:16)

1.882 TFLOPS (1:3)

FP16 (TFLOPS)

6.758 TFLOPS (2:1)

—

AI/RT

RT Cores

12

—

Power

TDP

50 W

250 W

TDP (W)

50

250 +400.0%

Suggested PSU

—

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 2.0

Kepler

GPU Name

Rembrandt+

GK110B

Generation

Navi II IGP (Rembrandt Mobile)

GeForce 700

Process Size

6 nm

28 nm

Transistors

13,100 million

7,080 million

Die Size

208 mm²

561 mm²

Foundry

TSMC

TSMC

Density

63.0M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

2.0

3.0

CUDA

—

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

—

999 USD

Production

Active

End-of-life

Predecessor

Vega II IGP

GeForce 600

Successor

Navi III IGP

GeForce 900

View Radeon 680M Details View GeForce GTX TITAN BLACK Details