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 3050 Ti Mobile

CORE STATE GA106

VRAM 4 GB

CLOCK SPEED 1035 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

34,050

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

469

geekbench_opencl

N/A

57,915

geekbench_vulkan

N/A

55,812

passmark_directx_10

N/A

60

passmark_directx_11

N/A

76

passmark_directx_12

N/A

49

passmark_directx_9

N/A

120

passmark_g2d

N/A

498

passmark_g3d

N/A

10,093

passmark_gpu_compute

N/A

4,305

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7950

RTX 3050 Ti Mobile

Core Specs

Shading Units

1,792

2,560 +42.9%

Shaders

1,792

2,560 +42.9%

TMUs

112

80 -28.6%

ROPs

32

32 0.0%

Compute Units

28

—

SM Count

—

20

Clocks

Base Clock

—

735 MHz

Boost Clock

—

1035 MHz

GPU Clock

800 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

3 GB

4 GB

VRAM (MB)

3,072

4,096 +33.3%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

128 bit

Bandwidth

240.0 GB/s

192.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

768 KB

2 MB

Performance

Pixel Rate

25.60 GPixel/s

33.12 GPixel/s

Texture Rate

89.60 GTexel/s

82.80 GTexel/s

FP32 (TFLOPS)

2.867 TFLOPS

5.299 TFLOPS

FP64 (TFLOPS)

716.8 GFLOPS (1:4)

82.80 GFLOPS (1:64)

FP16 (TFLOPS)

—

5.299 TFLOPS (1:1)

AI/RT

RT Cores

—

20

Tensor Cores

—

80

Power

TDP

200 W

75 W

TDP (W)

200

75 -62.5%

Suggested PSU

550 W

—

Power Connectors

2x 6-pin

None

Architecture

Architecture

GCN 1.0

Ampere

GPU Name

Tahiti

GA106

Generation

Southern Islands (HD 7900)

GeForce 30 Mobile

Process Size

28 nm

8 nm

Transistors

4,313 million

12,000 million

Die Size

352 mm²

276 mm²

Foundry

TSMC

Samsung

Density

12.3M / mm²

43.5M / 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

—

8.6

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 4.0 x16

Other

Launch Price

449 USD

—

Production

End-of-life

End-of-life

Predecessor

Northern Islands

GeForce 20 Mobile

Successor

Sea Islands

—

View Radeon HD 7950 Details View GeForce RTX 3050 Ti Mobile Details