GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7950

CORE STATE Tahiti

VRAM 3 GB

CLOCK SPEED —

TDP 200 W

BUS WIDTH 384 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

GeForce RTX 5070 Ti Mobile

CORE STATE GB205

VRAM 12 GB

CLOCK SPEED 1447 MHz

TDP 60 W

BUS WIDTH 192 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

geekbench_metal

34,050

N/A

geekbench_opencl

N/A

143,870

geekbench_vulkan

N/A

139,213

passmark_directx_10

N/A

151

passmark_directx_11

N/A

237

passmark_directx_12

N/A

102

passmark_directx_9

N/A

259

passmark_g2d

N/A

981

passmark_g3d

N/A

24,004

passmark_gpu_compute

N/A

10,101

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7950

RTX 5070 Ti Mobile

Core Specs

Shading Units

1,792

5,888 +228.6%

Shaders

1,792

5,888 +228.6%

TMUs

112

184 +64.3%

ROPs

32

80 +150.0%

Compute Units

28

—

SM Count

—

46

Clocks

Base Clock

—

847 MHz

Boost Clock

—

1447 MHz

GPU Clock

800 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

3 GB

12 GB

VRAM (MB)

3,072

12,288 +300.0%

Memory Type

GDDR5

GDDR7

Memory Bus

384 bit

192 bit

Bandwidth

240.0 GB/s

672.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

768 KB

48 MB

Performance

Pixel Rate

25.60 GPixel/s

115.8 GPixel/s

Texture Rate

89.60 GTexel/s

266.2 GTexel/s

FP32 (TFLOPS)

2.867 TFLOPS

17.04 TFLOPS

FP64 (TFLOPS)

716.8 GFLOPS (1:4)

266.2 GFLOPS (1:64)

FP16 (TFLOPS)

—

17.04 TFLOPS (1:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

184

Power

TDP

200 W

60 W

TDP (W)

200

60 -70.0%

Suggested PSU

550 W

—

Power Connectors

2x 6-pin

None

Architecture

Architecture

GCN 1.0

Blackwell 2.0

GPU Name

Tahiti

GB205

Generation

Southern Islands (HD 7900)

GeForce 50 Mobile

Process Size

28 nm

5 nm

Transistors

4,313 million

31,100 million

Die Size

352 mm²

263 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

118.3M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

12.0

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

IGP

Length

278 mm 10.9 inches

—

Height

111 mm 4.4 inches

—

Outputs

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Launch Price

449 USD

—

Production

End-of-life

Active

Predecessor

Northern Islands

GeForce 40 Mobile

Successor

Sea Islands

—

View Radeon HD 7950 Details View GeForce RTX 5070 Ti Mobile Details