AMD Radeon HD 7950 Boost vs NVIDIA GeForce GTX 760 X2

Table of Contents

Graphics Processor

GPU model Tahiti GK104
GPU variant Tahiti PRO2 (215-0821282) GK104-225-A2
Architecture GCN 1.0 Kepler
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 4,313 million 3,540 million
Die size 352 mm² 294 mm²

Graphics Card

Release date Jun 22nd, 2012 Nov 19th, 2013
Generation Southern Islands GeForce 700
Production End-of-life End-of-life
Launch price 449 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 118 in our database 140 in our database
Predecessor Northern Islands GeForce 600
Successor Sea Islands GeForce 900

Clocks

Base clock 850 MHz 1006 MHz
Boost clock 925 MHz 1072 MHz
Memory clock 1250 MHz 5 Gbps effective 1502 MHz 6 Gbps effective

Memory Configuration

Memory size 3 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 384 bit 256 bit
Bandwidth 240.0 GB/s 192.3 GB/s

Render Configuration

Shading units 1792 1152
TMUs 112 96
ROPs 32 32
Compute units 28
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 768 KB 512 KB
SMX count 6

Performance

Pixel rate 29.60 GPixel/s 25.73 GPixel/s
Texture rate 103.6 GTexel/s 102.9 GTexel/s
FP32 (float) performance 3.315 TFLOPS 2.470 TFLOPS
FP64 (double) performance 828.8 GFLOPS (1:4) 102.9 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 275 mm 10.8 inches 279 mm 11 inches
Width 111 mm 4.4 inches
Height 38 mm 1.5 inches
TDP 200 W 250 W
Suggested PSU 550 W 600 W
Outputs 1x DVI1x HDMI2x mini-DisplayPort 3x DVI1x mini-DisplayPort
Power connectors 2x 6-pin 2x 8-pin
Board number C386

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 3.0
Vulkan 1.2 1.1
Shader model 5.1 5.1
CUDA 3.0

Other Features

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