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 4070 SUPER

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 2475 MHz

TDP 220 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

geekbench_metal

34,050

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

4,627

geekbench_opencl

N/A

192,684

geekbench_vulkan

N/A

179,271

passmark_directx_10

N/A

167

passmark_directx_11

N/A

273

passmark_directx_12

N/A

110

passmark_directx_9

N/A

344

passmark_g2d

N/A

1,184

passmark_g3d

N/A

29,995

passmark_gpu_compute

N/A

17,108

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7950

RTX 4070 SUPER

Core Specs

Shading Units

1,792

7,168 +300.0%

Shaders

1,792

7,168 +300.0%

TMUs

112

224 +100.0%

ROPs

32

80 +150.0%

Compute Units

28

—

SM Count

—

56

Clocks

Base Clock

—

1980 MHz

Boost Clock

—

2475 MHz

GPU Clock

800 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

3 GB

12 GB

VRAM (MB)

3,072

12,288 +300.0%

Memory Type

GDDR5

GDDR6X

Memory Bus

384 bit

192 bit

Bandwidth

240.0 GB/s

504.2 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

198.0 GPixel/s

Texture Rate

89.60 GTexel/s

554.4 GTexel/s

FP32 (TFLOPS)

2.867 TFLOPS

35.48 TFLOPS

FP64 (TFLOPS)

716.8 GFLOPS (1:4)

554.4 GFLOPS (1:64)

FP16 (TFLOPS)

—

35.48 TFLOPS (1:1)

AI/RT

RT Cores

—

56

Tensor Cores

—

224

Power

TDP

200 W

220 W

TDP (W)

200

220 +10.0%

Suggested PSU

550 W

550 W

Power Connectors

2x 6-pin

1x 16-pin

Architecture

Architecture

GCN 1.0

Ada Lovelace

GPU Name

Tahiti

AD104

Generation

Southern Islands (HD 7900)

GeForce 40

Process Size

28 nm

5 nm

Transistors

4,313 million

35,800 million

Die Size

352 mm²

294 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

121.8M / 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

—

8.9

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

278 mm 10.9 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

449 USD

599 USD

Production

End-of-life

End-of-life

Predecessor

Northern Islands

GeForce 30

Successor

Sea Islands

GeForce 50

View Radeon HD 7950 Details View GeForce RTX 4070 SUPER Details