Home GPU Comparison NVIDIA GeForce GTX 750 Ti OEM vs AMD Radeon HD 8990 OEM

NVIDIA GeForce GTX 750 Ti OEM vs AMD Radeon HD 8990 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti OEM and 3GB VRAM Radeon HD 8990 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 Ti OEM 's Advantages
Boost Clock has increased by 10% (1098MHz vs 1000MHz)
Lower TDP (150W vs 375W)
AMD Radeon HD 8990 OEM 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 192.3GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti OEM
2.108 TFLOPS
Radeon HD 8990 OEM +94%
4.096 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2013
GeForce 700
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1033 MHz
Base Clock
950 MHz
1098 MHz
Boost Clock
1000 MHz
1502 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
192.3GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
-
-
Compute Units
32
960
Shading Units
2048
80
TMUs
128
24
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB

Theoretical Performance

21.96 GPixel/s
Pixel Rate
32.00 GPixel/s
87.84 GTexel/s
Texture Rate
128.0 GTexel/s
-
FP16 (half)
-
2.108 TFLOPS
FP32 (float)
4.096 TFLOPS
87.84 GFLOPS
FP64 (double)
1024 GFLOPS

Graphics Processor

GK106
GPU Name
Malta
-
GPU Variant
Malta XT (215-0849026)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
4.313 billion
221 mm²
Die Size
365 mm²

Board Design

150W
TDP
375W
450 W
Suggested PSU
750 W
No outputs
Outputs
1x DVI 4x mini-DisplayPort 1.2
-
Power Connectors
2x 8-pin

Graphics Features

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

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