GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 455

CORE STATE Baffin

VRAM 2 GB

CLOCK SPEED —

TDP 35 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce RTX 5070 Ti

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2452 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

15,829

N/A

geekbench_opencl

11,003

231,226

3dmark_3dmark_steel_nomad_dx12

N/A

6,604

geekbench_vulkan

N/A

227,554

passmark_directx_10

N/A

192

passmark_directx_11

N/A

300

passmark_directx_12

N/A

127

passmark_directx_9

N/A

351

passmark_g2d

N/A

1,332

passmark_g3d

N/A

32,974

passmark_gpu_compute

N/A

20,203

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 455

RTX 5070 Ti

Core Specs

Shading Units

768

8,960 +1066.7%

Shaders

768

8,960 +1066.7%

TMUs

48

280 +483.3%

ROPs

16

96 +500.0%

Compute Units

12

—

SM Count

—

70

Clocks

Base Clock

—

2295 MHz

Boost Clock

—

2452 MHz

GPU Clock

855 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR7

Memory Bus

128 bit

256 bit

Bandwidth

81.28 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

48 MB

Performance

Pixel Rate

13.68 GPixel/s

235.4 GPixel/s

Texture Rate

41.04 GTexel/s

686.6 GTexel/s

FP32 (TFLOPS)

1,313.3 GFLOPS

43.94 TFLOPS

FP64 (TFLOPS)

82.08 GFLOPS (1:16)

686.6 GFLOPS (1:64)

FP16 (TFLOPS)

1,313.3 GFLOPS (1:1)

43.94 TFLOPS (1:1)

AI/RT

RT Cores

—

70

Tensor Cores

—

280

Power

TDP

35 W

300 W

TDP (W)

35

300 +757.1%

Suggested PSU

—

700 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

GCN 4.0

Blackwell 2.0

GPU Name

Baffin

GB203

Generation

Radeon Pro Mac (400 Series)

GeForce 50

Process Size

14 nm

5 nm

Transistors

3,000 million

45,600 million

Die Size

123 mm²

378 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / mm²

120.6M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

12.0

Shader Model

6.7

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 3.0 x8

PCIe 5.0 x16

Other

Launch Price

—

749 USD

Production

End-of-life

Active

Predecessor

—

GeForce 40

View Radeon Pro 455 Details View GeForce RTX 5070 Ti Details